Radiation Effects and Radioactive Waste Management
Research Group

 

Publications

Conference and Symposia Proceedings (refereed)
  1. Rodney C. Ewing (1979)  Natural glasses:  Analogues for radioactive waste forms.  Invited paper In Scientific Basis for Nuclear Waste Management, Vol. l, G. McCarthy, Ed., Plenum Press, New York, 57-68.
  2. Rodney C. Ewing and R. F. Haaker (1979)  The metamict state:  Radiation damage in crystalline phases In Proceedings of the Conference on High-Level Radioactive Solid Waste Forms, L. A. Casey, Ed., U. S. Nuclear Regulatory Commission Report NUREG/CP-0005, 651-676.
  3. R. F. Haaker and Rodney C. Ewing (1979)  The metamict state:  Radiation damage in crystalline materials In Ceramics in Nuclear Waste Management, T. D. Chikalla and J. E. Mendel, Eds., U. S. Department of Energy Report CONF-790420, 305-309.
  4. R. F. Haaker and Rodney C. Ewing (1980)  Uranium and thorium minerals:  Natural analogues for crystalline radioactive waste forms In Scientific Basis for Nuclear Waste Management, Vol. 2, C. M. Northrup, Jr., Ed., Plenum Press, New York, 281-288.
  5. Rodney C. Ewing (1981)  Radiation damage in natural materials:  Implications for radioactive waste forms In Alternate Nuclear Waste Forms and Interactions in Geologic Media, L. A. Boatner and G. C. Battle, Jr., Eds., U. S. DOE Report CONF-8005107, 81-99.
  6. R. F. Haaker and Rodney C. Ewing (1981)  Natural analogues for crystalline radioactive waste forms, Part II:  Non-actinide phases In Scientific Basis for Nuclear Waste Management, Vol. 3, J. G. Moore, Ed., Plenum Press, New York, 299-306.
  7. G. Malow and Rodney C. Ewing (1981)  Nuclear waste glasses and volcanic glasses:  A comparison of their stabilities  In   Scientific Basis for Nuclear Waste Management, Vol. 3, J. G. Moore, Ed., Plenum Press, New York, 315-322.
  8. Rodney C. Ewing, R. F. Haaker, T. J. Headley, and P. Hlava (1982)   Zirconolites from Sri Lanka, South Africa and Brazil In Scientific Basis for Nuclear Waste Management, IV, MRS Proceedings Volume 6, S. V. Topp, Ed., North-Holland, New York, 249-256.
  9. Rodney C. Ewing and B. C. Chakoumakos (1982)  Lanthanide, Y, Th, U, Zr and Hf minerals:  Selected structure descriptions In Granitic Pegmatites in Science and Industry, Mineralogical Association of Canada Short Course, P. Cerny, Ed., 239-265.
  10. G. J. McCarthy, W. B. White, D. K. Smith,  A. Lasaga, A. W. Nichol,  R. Roy and Rodney C. Ewing (1982)  Mineral models for crystalline hosts for radionuclides In Radioactive Waste Disposal, R. Roy, Ed., 184-232.
  11. F. K. Altenhein, W. Lutze and Rodney C. Ewing (1982)  Long-term radioactivity release from solidified high-level waste In Scientific Basis for Radioactive Waste Management V, MRS Proceedings Volume 11, W. Lutze, Ed., North-Holland, New York, 45-56.
  12. Rodney C. Ewing, R. F. Haaker and W. Lutze (1982)  Leachability of natural zircon, ZrSiO4, as a function of alpha dose In Scientific Basis for Radioactive Waste Management V, MRS Proceedings Volume 11, W. Lutze, Ed., North-Holland, New York, 389-398.
  13. R. B. Greegor, F. W. Lytle, Rodney C. Ewing and R. F. Haaker (1982)  Investigation of titanium in metamict, Nb-Ta-Ti oxides using the extended x-ray absorption fine structure technique In Scientific Basis for Radioactive Waste Management V, MRS Proceedings Volume 11, W. Lutze, Ed., North-Holland, New York, 409-418.
  14. F. K. Altenhein, W. Lutze and Rodney C. Ewing (1983)  Long-term radioactivity release from solidified high-level waste Part II:  Parametric study of waste form properties, temperature and time  In  Scientific Basis for Nuclear Waste Management VI, D. G. Brookins, Ed., North-Holland, New York, 269-280.
  15. F. K. Altenhein, W. Lutze and Rodney C. Ewing (1984)  Long-term radioactivity release from solidified high-level waste   Part III:  The effect of canister lifetime  In  Advances in Ceramics,Nuclear Waste Management, Vol. 8, G. G. Wicks and W. A. Ross, Eds., The American Ceramic Society, Columbus, Ohio, 636-644.
  16. R. B. Greegor, F. W. Lytle, Rodney C. Ewing and R. F. Haaker (1984)  EXAFS studies of metamict materials  In Proceedings of the Third International EXAFS Conference, K. O. Hodgson, D. Hedman and J. E. Penner-Hahn, Eds., Springer-Verlag, New York, 343-348.
  17. E. Freude*, B. Grambow*, W. Lutze, H. Rabe* and Rodney C. Ewing (1985)   Long-term release from high level waste glass   Part IV:  The effect of leaching mechanism In Scientific Basis for Nuclear Waste Management VIII, C. M. Jantzen, J. A. Stone and Rodney C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 99-106.
  18. C. D. Byers, M. J. Jercinovic*, Rodney C. Ewing and K. Keil (1985)   Basalt glass:  An analogue for the evaluation of the long-term stability of nuclear waste form borosilicate glasses  In Scientific Basis for Nuclear Waste Management VIII, C. M. Jantzen, J. A. Stone and Rodney C. Ewing, Eds., Materials Research Society Proceedings, vol. 44, Pittsburgh, Pennsylvania, 583-590.
  19. B. C. Chakoumakos and Rodney C. Ewing (1985)  Crystal chemical constraints on the formation of actinide pyrochlores  In Scientific Basis for Nuclear Waste Management VIII, C. M. Jantzen, J. A. Stone and Rodney C. Ewing, Eds., Materials Research Society Proceedings, vol. 44, Pittsburgh, Pennsylvania, 641-646.
  20. G. R. Lumpkin* and Rodney C. Ewing (1985)  Natural pyrochlores:  Analogues for actinide host phases in radioactive waste forms  In Scientific Basis for Nuclear Waste Management VIII, C. M. Jantzen, J. A. Stone and Rodney C. Ewing, Eds., Materials Research Society Proceedings, vol. 44, Pittsburgh, Pennsylvania, 647-654.
  21. R. B. Greegor, F. W. Lytle, B. C. Chakoumakos, G. R. Lumpkin* and R.C. Ewing (1985) An investigation of metamict and annealed natural pyrochlores by x-ray absorption spectroscopy.  In Scientific Basis for Nuclear Waste Management VIII, C. M. Jantzen, J. A. Stone and R. C. Ewing, Eds., Materials Research Society Proceedings, vol. 44, Pittsburgh, Pennsylvania, 655-662.
  22. R. B. Greegor, F. W. Lytle, B. C. Chakoumakos, G. R. Lumpkin* and Rodney C. Ewing (1986)  An investigation of uranium L-edges of metamict and annealed pyrochlore In Scientific Basis for Nuclear Waste Management IX, L. Werme, Ed., Materials Research Society Proceedings, vol. 50, Pittsburgh, Pennsylvania, 387-392.
  23. B. Grambow*, M. J. Jercinovic*, Rodney C. Ewing and C. D. Byers (1986)   Weathered basalt hyaloclastites:  A natural analogue for the effects of saturation on nuclear waste glass durability  In Scientific Basis for Nuclear Waste Management IX, L. Werme, Ed., Materials Research Society Proceedings, vol. 50, Pittsburgh, Pennsylvania, 263-272.
  24. Y. Eyal, G. R. Lumpkin* and Rodney C. Ewing (1986)  Alpha recoil effect on the dissolution of betafite:  Rapid natural annealing of radiation damage within a metamict phase In Scientific Basis for Nuclear Waste Management IX, L. Werme, Ed., Materials Research Society Proceedings, vol. 50, Pittsburgh, Pennsylvania, 379-386.
  25. M. J. Jercinovic*, Rodney C. Ewing and C. D. Byers (1986)   Alteration products of basalt glass from the Frenchman Springs Flow, Wanapum Basalts, Hanford, Washington. In Advances in Ceramics, Nuclear Waste Management, D. E.  Clark, W. B.  White and A. J. Machiels, Eds., American Ceramic Society, Columbus, Ohio, 671-679.
  26. Takashi Murakami, Bryan C. Chakoumakos and Rodney C. Ewing (1986)   X-ray powder diffraction analysis of alpha-event radiation damage in zircon (ZrSiO4).  In Advances in Ceramics, Nuclear Waste Management, D. E. Clark, W. B. White and A. J. Machiels, Eds., American Ceramic Society, Columbus, Ohio, 745-753.
  27. C. D. Byers, Rodney C. Ewing, M. J. Jercinovic* (1986)  Experimental alteration of basalt glass applied to the alteration of nuclear waste glass.  In Advances in Ceramics, Nuclear Waste Management, D. E. Clark, W. B. White and A. J. Machiels, Eds., American Ceramic Society, Columbus, Ohio, 733-744.
  28. Y. Eyal, G. R. Lumpkin* and R. C. Ewing (1986)  Leaching behavior of the mineral betafite:  Evidence for rapid natural annealing of alpha-recoil damage within a metamict phase.  Transactions of the Nuclear Societies of Israel, 128-133.
  29. Rodney C. Ewing and M. J. Jercinovic* (1987)  Natural analogues:  Their application to the prediction of the long-term behavior of nuclear waste forms (invited paper).  Scientific Basis for Nuclear Waste Management X, J. K. Bates and W. B. Seefeldt, Eds., Materials Research Society Proceedings, vol. 84, Pittsburgh, Pennsylvania,  67-86.
  30. Y. Eyal, G. R. Lumpkin*, R. C. Ewing (1987)  Natural annealing of alpha-recoil damage in metamict minerals of the thorite group.  Scientific Basis for Nuclear Waste Management X, J. K. Bates and W. B. Seefeldt, Eds., Materials Research Society Society Proceedings, vol. 84, Pittsburgh, Pennsylvania,  635-644.
  31. R. B. Greegor, F. W. Lytle, B. C. Chakoumakos, G. R. Lumpkin*, R. C. Ewing, C. L. Spiro and J. Wong (1987)  An investigation of the Ta site in radiation damaged natural pyrochlores by x-ray absorption spectroscopy.  Scientific Basis for Nuclear Waste Management X, J. K. Bates and W. B. Seefeldt, Eds., Materials Research Society Proceedings, vol. 84, Pittsburgh, Pennsylvania, 645-658.
  32. G. R. Lumpkin* and R. C. Ewing (1987) Transmission electron microscopy of alpha-decay damage and alteration of betafite.  Proceedings of the 45th Annual Meeting of the Electron Microscopy Society of America,  G. W. Bailey, Ed. (San Francisco Press, Inc., San Francisco) 376-377.
  33. W. Lutze, B. Grambow, R. C. Ewing and M. J. Jercinovic* (1987)  The use of natural analogues in the long-term extrapolation of glass corrosion processes.  Proceedings of the  Symposium on "Natural Analogues in Radioactive Waste Disposal" edited by B. Côme and N. A. Chapman and  sponsored by the Commission of the European Communities, Brussels, April 28-30, 1987, (Graham and Trotman Ltd., Brussels) 142-152.
  34. P. J. Stout*, G. R. Lumpkin*, R. C. Ewing and Y. Eyal (1988)  An annealing study of alpha-decay damage in natural UO2 and ThO2.  Scientific Basis for Nuclear Waste Management XI.  M. J. Apted and R. E. Westerman, Eds., Materials Research Society Proceedings, vol. 112, Pittsburgh, Pennsylvania, 495-504.
  35. T. Murakami, R. C. Ewing and B. C. Bunker (1988)  Analytical electron microscopy of leached layers on synthetic basalt glass. Scientific Basis for Nuclear Waste Management XI.  M. J. Apted and R. E. Westerman, Eds., Materials Research Society Proceedings, vol. 112, Pittsburgh, Pennsylvania, 737-748.
  36. B. Grambow, W. Lutze, R. C. Ewing and L. O. Werme (1988)  Performance assessment of glass as a long-term barrier to the release of radionuclides into the environment.  Scientific Basis for Nuclear Waste Management XI.  M. J. Apted and R. E. Westerman, Eds., Materials Research Society Proceedings, vol. 112, Pittsburgh, Pennsylvania, 531-541.
  37. G. R. Lumpkin*and R. C. Ewing (1988)  Alpha-decay damage and the aperiodic structure of pyrochlore.  Proceedings of the 46th Annual Meeting of the Electron Microscopy Society of America, G. W. Bailey, Ed., (San Francisco Press, Inc., San Francisco) 470-471.
  38. R. C. Ewing (1988)  The structure of the metamict state (invited paper).  Proceedings Volume  of the  Second International Conference on Natural Glasses, J. Konta, Ed., (Charles University, Praha) 41-48.
  39. B. P. McGrail, L. R. Pederson, D. M. Strachan, R. C. Ewing and L. S. Cordell (1988)  Obsidian hydration dating - Field, laboratory, and modeling results.  Materials Research Society Symposium , "Materials Issues in Art and Archaeology", P. B. Vandiver, J. Druzik and C. Stevenson, Eds., Materials Research Society, vol. 123, Pittsburgh, Pennsylvania, 263-269.
  40. R. C. Ewing and W. Lutze (1989)  Comparison of glass and crystalline nuclear waste forms.  Scientific Basis for Nuclear Waste Management XII.  W. Lutze and R. C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 13-24.
  41. G. R. Lumpkin* and R. C. Ewing (1989)  Alpha-decay damage and annealing effects in natural pyrochlores:   Analogues for long-term radiation damage effects in actinide, pyrochlore, structure-types.  Scientific Basis for Nuclear Waste Management XII.  W. Lutze and R. C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania,  253-260.
  42. R. Cowan* and R. C. Ewing (1989)  Fresh water alteration of basaltic glass, Hanauma Bay, Oahu, Hawaii:  A natural analogue for the alteration of borosilicate glass in fresh water.  Scientific Basis for Nuclear Waste Management XII.  W. Lutze and R. C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 49-56.
  43. T. Murakami, M. J. Jercinovic* and R. C. Ewing (1989)  Formation and evolution of alteration layers of borosilicate and basaltic glasses I:  Initial stage.   Scientific Basis for Nuclear Waste Management XII.  W. Lutze and R. C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 65-72.
  44. R. B. Greegor, F. W. Lytle, B. C. Chakoumakos, G. R. Lumpkin*, J. Warner* and R. C. Ewing (1989)  Characterization of radiation damage at the Nb site in natural pyrochlores by x-ray absorption spectroscopy.  Scientific Basis for Nuclear Waste Management XII.  W. Lutze and R. C. Ewing, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 261-268.
  45. M. J. Jercinovic*, S. Kaser and R. C. Ewing (1989)  Observations of surface layers formed on basaltic and borosilicate glass:  6 month and 1 year MIIT experiments.  Proceedings of Workshop on Testing of High Level Waste Forms under Repository Conditions, Cadarache, France, October 17-21, EUR-12017 EN,  Commission of the European Communities, 183-191.
  46. W. Lutze and R. C. Ewing (1989)  Examination of the German borosilicate nuclear waste glass SM513LW11 (six month and one year samples).  Proceedings of Workshop on Testing of High Level Waste Forms under Repository Conditions, Cadarache, France, October 17-21, EUR-12017 EN,  Commission of the European Communities, 91-105.
  47. M. J. Jercinovic*, T. Murakami and R. C. Ewing (1989)  Palagonitization of deep sea dredge sample glasses.  Proceedings of the 6th International Symposium on Water-Rock Interaction, WRI-6,  Malvern, U.K., Douglas L. Miles, Ed., (A.A. Balkema, Rotterdam, Brookfield, 1989) 337-340.
  48. R. C. Ewing and W. Lutze (1990)  Radiation damage effects:  Comparison of borosilicate glass to Synroc phases.  In  Advances in Ceramics, Nuclear Waste Management, G.B. Mellinger, Ed., (American Ceramic Society, Columbus, Ohio) 33-44.
  49. M.J. Jercinovic*, S.A. Kaser and R.C. Ewing (1990)  Alteration of basaltic glasses in WIPP in-situ corrosion tests.   In  Advances in Ceramics, Nuclear Waste Management, G.B. Mellinger, Ed., (American Ceramic Society, Columbus, Ohio) 241-253. 
  50. W. Lutze, B. Grambow, and R.C. Ewing (1990)  Performance of borosilicate glass, synroc and spent fuel as nuclear waste forms.  Proceedings of the Waste Management '90 Symposium, M. E. Wacks, Ed., vol. 2, 847-851.
  51. R.C. Birtcher, L.M. Wang, C.W. Allen and R.C. Ewing (1990)   Radiation-induced disordering and amorphization -- An in-situ HVEM study of uranium silicide with comparison to natural processes in zirconolite.  Electron Microscopy 1990 -- Proceedings of the XIIth International Congress for Electron Microscopy (San Francisco Press, Inc, CA) 534-535.
  52. R. Eby* and R. C. Ewing (1990)  Annealing of alpha-recoil damage in natural titanite, CaTiSiO5.  High Resolution Electron Microscopy of Defects in Materials, MRS Proceedings, vol. 183,  R. Sinclair, D.J. Smith and U. Dahmen, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 297-300.
  53. M. Miller* and R.C. Ewing  (1990)  The interpretation of HRTEM images of partially amorphized pyrochlore structure types.  High Resolution Electron Microscopy of Defects in Materials, MRS Proceedings, vol. 183,  R. Sinclair, D.J. Smith and U. Dahmen, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 301-304. 
  54. M.J. Jercinovic*, S.A. Kaser, R.C. Ewing and W. Lutze (1990)   Comparison of surface layers formed on synthetic basaltic glass, French R7T7 and HMI borosilicate nuclear waste form glasses - Materials Interface Interactions Tests, Waste Isolation Pilot Plant.  Scientific Basis for Nuclear Waste Management XIII.  V.M. Oversby and P.W. Brown, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 355-362.
  55. R. C. Ewing and W. Lutze (1991)  High-level nuclear waste immobilization with ceramics.  Ceramics Today -- Tomorrow's Ceramics.  Proceedings of  Seventh World Ceramics Congress,  P. Vincenzini, Ed.,   Elsevier-North Holland, Amsterdam, Holland, 3097-3110.
  56. R.K. Eby*, L.M. Wang, G.W. Arnold, R.C. Ewing (1991)  Ion-irradiation study of the "exotic" mineral neptunite: LiNa2K(Fe,Mg,Mn)2Ti2Si8O24.  Surface Chemistry and Beam-Solid Interactions, H.A. Atwater, F.A. Houle and D.G. Lowndes, Eds., Materials Research Society Symposium Proceedings, vol. 201, Pittsburgh, Pennsylvania, 283-288.
  57. R.J. Finch* and R.C. Ewing (1991)  Phase relations of the uranyl oxide hydrates and their significance to the disposal of spent fuel.  Scientific Basis for Nuclear Waste Management XIV.  T. Abrajano, Jr. and L.H. Johnson, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 241-246.
  58. J. Janeczek and R.C. Ewing (1991)  High-temperature annealing of natural UO2.  Scientific Basis for Nuclear Waste Management XIV.  T. Abrajano, Jr. and L.H. Johnson, Eds., Materials Research Society, Pittsburgh, Pennsylvania, 235-240.
  59. R.C. Ewing (1991)  The use of natural systems to predict radionuclide migration.  Proceedings of the Third International Symposium on Advanced Nuclear Energy Research,  Global Environment and Nuclear Energy, organized by the Japan Atomic Energy Research Institute, 167-175.
  60. L.M. Wang, M.L. Miller* and R.C. Ewing  (1991)  High resolution TEM observation of dis­placement cascades in krypton ion irradiated silicate minerals.   Proceedings of the 49th Annual Meeting of the Electron Microscopy Society of America, W. Bailey, Ed., 910-911.
  61. W. Lutze and R.C. Ewing (1992)  Comparison of in-situ and laboratory corrosion experiments with borosilicate nuclear waste glass.  Scientific Basis for Nuclear Waste Management XV.  C. Sombret, Ed., Materials Research Society, Pittsburgh, Pennsylvania, vol. 257, 127-134.
  62. R.J. Finch* and R.C. Ewing (1992)  Alteration of natural uranyl oxide hydrates in Si-rich groundwaters:  Implications for uranium solubility.  Scientific Basis for Nuclear Waste Management XV.  C. Sombret, Ed., Materials Research Society, Pittsburgh, Pennsylvania, vol 257, 465-472.
  63. J. Janeczek and R.C. Ewing (1992)  Coffinitization - A possible mechanism for the alteration of spent fuel under reducing conditions.  Scientific Basis for Nuclear Waste Management XV.  C. Sombret, Ed., Materials Research Society, Pittsburgh, Pennsylvania, vol. 257, 497-504.
  64. L.M. Wang and R.C. Ewing (1992)  Ion beam-induced amorphization of (Mg,Fe)2SiO4 olivine series:  An in situ transmission electron microscopy study.  Phase Formation and Modification by Beam-Solid Interactions.  G.S. Was, L.E. Rehn and D.M. Follstaedt, Eds., Proceedings of the Materials Research Society, vol. 235, 333-338.
  65. L.M. Wang, S.A. Kaser, R.C. Ewing and J.K. Bates (1992)  Analytical electron microscopy study of reacted surface layer of borosilicate nuclear waste glasses.  Proceedings of the 50th Annual Meeting of the Electron Microscopy Society of America, G.W. Bailey, J. Bentley, and J.A. Small, Eds., (San Francisco Press) 352-353.
  66. M. Cameron, L.M. Wang, K.D. Crowley and R.C. Ewing (1992)  HRTEM observations on electron irradiation damage in F-apatite.   Proceedings of the 50th Annual Meeting of the Electron Microscopy Society of America, G.W. Bailey, J. Bentley, and J.A. Small, Eds., (San Francisco Press) 378-379.
  67. J. Janeczek and R.C. Ewing (1992)  Heterogeneity and alteration of uraninite from the natural fission reactor 10 at Oklo, Gabon.  Proceedings of the 2nd Joint CEC-CEA OKLO Working Group Meeting, Brussels, Belgium, EUR 14877 (Commission of the European Communities), 177-188.
  68. R.J. Finch* and R.C. Ewing (1992)  Uranyl oxide hydrates and uraninite corrosion:  relevance to "Natural Analogue" studies of spent fuel corrosion.  Proceedings of the Third International Conference on High Level Radioactive Waste Management, James S. Tulenko, Ed., (American Nuclear Society) 332-337.
  69. R.C. Ewing (1992)  The role of natural analogues in performance assessment:  Applications and limitations.  Proceedings of the Third International Conference on High Level Radioactive Waste Management, James S. Tulenko, Ed., (American Nuclear Society) 1429-1436. 
  70. L.M. Wang, A.Y. Wu and R.C. Ewing (1992)  Amorphization of PLZT material by 1.5 meV krypton ion irradiation with in situ TEM observation.  Proceedings of the Materials Research Society, vol. 268, K.S. Grabowski, S.A. Barnett, S.M. Rossnagel, and K. Wasa, Eds., (Materials Research Society) 343-347.
  71. R.C. Ewing and T. Murakami (1992)  Material properties:  The use of natural materials to predict the long-term behaviour of nuclear waste forms.  Waste Disposal and Geology Scientific Perspectives.  Proceedings of the 29th International Geological Congress Workshop WC-1,  Tokyo, 285-298.
  72. R.C. Ewing (1993)  Long-term predictions using natural analogues.  Proceedings of symposium sponsored by the Nuclear Regulatory Commission "The Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste", W.M. Murphy and K.A. Kovach, Eds., Center for Nuclear Waste Regulatory Analyses, Report 93-020, 29-35.
  73. R.C. Ewing (1993)  The long-term performance of nuclear waste forms:  The use of natural materials - Three case studies (invited).  Scientific Basis for Nuclear Waste Management XVI.  C.G. Interrante and R.T. Pabalan, Eds., Proceedings of the Materials Research Society, vol. 294, Pittsburgh, Pennsylvania, 559 - 568.
  74. R.J. Finch* and R.C. Ewing (1993)  The alteration of uraninite to clarkeite.  Scientific Basis for Nuclear Waste Management XVI.  C.G. Interrante and R.T. Pabalan, Eds., Pro­ceedings of the Materials Research Society, vol. 294, Pittsburgh, Pennsylvania, 513-520.
  75. L.M. Wang, R.C. Ewing, W.J. Weber and R.K. Eby* (1993) Temperature and ion-mass depend­ence of amorphization dose for ion beam irradiated zircon (ZrSiO4).  Beam-Solid Interactions:  Fundamentals and Applications.  M. Nastasi, L.R. Harriott, N. Herbots and R.S. Averback, Eds., Proceedings of the Materials Research Society, vol. 279, Pittsburgh, Pennsylvania, 451-456.
  76. W. Lutze, R.C. Ewing and S. Kaser (1994)  Results of the five year "MIIT" in situ corrosion experiment with "Pamela" Glass.  Proceedings of a workshop on "In-Situ Testing of Radioactive Waste Forms and Engineered Barriers", sponsored by Studie-centrum voor Kernenergie Centre D'Énergie Nucléaire in Priorij Corsendonk, Belgium.
  77. Y. Eyal and R.C. Ewing (1993)  Impact of alpha-recoil damage on dissolution of thoriated glass.  Proceedings of the International Conference on Nuclear Waste Management and Environmental Remediation, Vol. 1, Low and Intermediate Level Radioactive Waste Management, D. Alexandre, R. Baker, R. Kohout and J. Marek, Eds., sponsored by the American Society of Mechanical Engineers, Prague, Czech Republic, 191-196.
  78. L.M. Wang, M. Cameron, W.J. Weber, K.D. Crowley and R.C. Ewing (1994)   In situ TEM observation of radiation induced amorphization of crystals with apatite structure.  Hydroxyapatite and Related Materials.  P. Brown and B. Constantze, Eds., (CRC Press), 243-249.
  79. R.J. Finch* and R.C. Ewing (1994)  Formation, oxidation and alteration of ianthinite.  Scientific Basis for Nuclear Waste Management XVII.  Aaron Barkatt and R.A. Van Konynenburg, Eds., Proceedings of the Materials Research Society, vol. 333, Pittsburgh, Pennsylvania, 625-630.
  80. Hiroshi Isobe, R.C. Ewing and Takashi Murakami (1994)  Formation of secondary uranium minerals in the Koongarra Deposit, Australia.  Scientific Basis for Nuclear Waste Management XVII.  Aaron Barkatt and R.A. Van Konynenburg, Eds., Proceedings of the Materials Research Society, vol. 333, Pittsburgh, Pennsylvania, 653-660.
  81. Rebecca X. Ai, Nicole Bordes, E.A. Cooper, K.E. Sickafus, R.C. Ewing, and M. Nastasi (1994)  Dislocation loops in spinel crystals irradiated successively with deep and shallow ion implants.  Materials Synthesis and Processing Using Ion Beams.  R.J. Culbertson, O.W. Holland, K.S. Jones and Karen Maex, Eds., Proceedings of the Materials Research Society, vol. 316, 147-151.
  82. L.M. Wang, W.L. Gong and R.C. Ewing (1994)  Amorphization and dynamic recovery of A2BO4 structure types during 1.5 MeV krypton ion-beam irradiation.  Materials Synthesis and Processing Using Ion Beams.  R.J. Culbertson, O.W. Holland, K.S. Jones and Karen Maex, Eds., Proceedings of the Materials Research Society, vol. 316, 247-252. 
  83. L.M. Wang, P.P.Newcomer*, R.C. Ewing and B. Morosin (1994)  Quantitative analysis of displacement cascade damage in ion irradiated TlBa2CaCu2O7 superconductor by digital HRTEM.  Proceedings of the 13th International Congress on Electron Microscopy, B. Jouffrey and C. Colliex, Eds., (les éditions de physicque, Les Ulis, France) 957-958.
  84. J. Janeczek and R.C. Ewing (1995)  Mineralogy of the Bangombé Reactor Zone, Gabon:  Report of Preliminary Results.  Proceedings of the Third Joint CEC-CEA Oklo Working Group, Brussels, October 11-12, H. von Maravic, Editor, EUR Series of the Commission of the European Communities, EUR 16098, pages 181 - 208.
  85. R.C. Ewing, L.M. Wang, W.J. Weber (1995)  Amorphization of complex ceramics by heavy-particle irradiations.  Microstructure of Irradiated Materials.  I.M. Robertson, L.E. Rehn, S.J. Zinkle and W.J. Phythian, Eds., Proceedings of the Materials Research Society, vol. 373, 347-358.
  86. N. Bordes* and R.C. Ewing (1995)  Application of channeling techniques and high resolution transmission electron microscopy to ion-beam damaged zircon.  Microstructure of Irradiated Materials.  I.M. Robertson, L.E. Rehn, S.J. Zinkle and W.J. Phythian, Eds., Proceedings of the Materials Research Society, vol. 373, 371-376.
  87. N. Bordes* and R.C. Ewing (1995)  Ion-beam and electron-beam induced amorphization of berlinite (AlPO4).  Microstructure of Irradiated Materials.  I.M. Robertson, L.E. Rehn, S.J. Zinkle and W.J. Phythian, Eds., Proceedings of the Materials Research Society, vol. 373, 395-400.
  88. L.M. Wang*, W.L. Gong*, N. Bordes*, R.C. Ewing and Y. Fei (1995)   Effects of ion dose and irradiation temperature on the microstructure of three spinel compositions.  Microstructure of Irradiated Materials.  I.M. Robertson, L.E. Rehn, S.J. Zinkle and W.J. Phythian, Eds., Proceedings of the Materials Research Society, vol. 373, 407-412.
  89. J. Bruno, I. Casas, E. Cera, R.C. Ewing, R.J. Finch* and L.O. Werme (1995)  The assessment of the long-term evolution of the spent nuclear fuel matrix by kinetic, thermodynamic and spectroscopic studies of uranium minerals.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 633-639.
  90. R.J. Finch*, J. Suksi, K. Rasilainen and R.C. Ewing (1995)  The long-term stability of becquerelite.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 647-652.
  91. R.J. Finch*, F.C. Hawthorne and R.C. Ewing (1995)  Prediction of unknown uranyl oxide hydrate structure types:  Comparison of calculated and measured XRD powder patterns.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 653-660.
  92. W.L. Gong, R.C. Ewing, L.M. Wang and H.S. Xie (1995)  Crichtonite structure type (AM21O38 and A2M19O36) as a host phase in crystalline waste form ceramics.   Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 807-815.
  93. P. Eberly*, J. Janeczek and R.C. Ewing (1995)  Precipitation of uraninite in chlorite-bearing veins of the hydrothermal alteration zone (argile de pile) of the natural nuclear reactor at Bangombé, Republic of Gabon.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 1195-1202.
  94. Gyula Szabó, Judit Guczi, Bartholomew Nagy, Janusz Janeczek and Rodney C. Ewing (1995)  Illite in the Oklo natural fission reactors in Gabon:  Considerations for Cs containment.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 1203-1210.
  95. William J. Weber and Rodney C. Ewing (1995)  Radiation effects issues related to U.S. DOE site remediation and nuclear waste storage.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 1389-1396.
  96. T.J. White, R.C. Ewing, L.M. Wang, J.S. Forrester and C. Montross (1995)  Temperature dependence of amorphization for zirconolite and perovskite irradiated with 1 MeV krypton ions.  Scientific Basis for Nuclear Waste Management XVIII,  T. Murakami and R.C. Ewing, Eds., Proceedings of the Materials Research Society, vol. 353, 1413-1420.
  97. R.C. Ewing (1995)  Long-term predictions using natural analogues.  Proceedings of the "Workshop on the Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste" sponsored by the Office of Nuclear Regulatory Research of the U.S. Nuclear Regulatory Commission, NUREG/CP-0147, 29-35.
  98. L.M. Wang, R.C. Ewing and W.J. Weber (1995)  HRTEM study of ion beam irradiation induced amorphization in ceramic materials.  JMSA Proceedings:   Microscopy and Microanalysis 1995, G.W. Bailey et al., Eds., (Jones & Begell Publishing, New York, Boston) 360-361.
  99. P.P. Newcomer*, L.M. Wang, M.L. Miller and R.C. Ewing (1995)   Crystallization of nano-size thallous oxide during ion irradiation of Tl-Ba-Ca-Cu-O high temperature superconductors.  JMSA Proceedings:  Microscopy and Microanalysis 1995, G.W. Bailey et al., Eds., (Jones & Begell Publishing, New York, Boston) 215-215.
  100. L.M. Wang, W.L. Gong, N. Bordes and R.C. Ewing (1995)  A comparative study of ion-beam induced effects in spinel structure types.  Proceedings of the 9th International Conference on Ion Beam Modification of Materials, J.S. Williams, R.G. Elliman and M.C. Ridgway, Eds., (Elsevier Science Publishers, North Holland) 1073-1076.
  101. R.C. Ewing (1995)  Radioactive waste forms:  A review and comparison.  Proceedings of IAEA Symposium, "Radioactive Waste Management Practices and Issues in Developing Countries", IAEA-TECDOC-851, 237-241.    
  102. Werner Lutze and R.C. Ewing (1995)  Glass and ceramic waste forms -- Applications and materials properties.  Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries,  R.A. Palmer and V. Jain, Eds., Proceedings of the American Ceramic Society, vol. 61, 357-364.
  103. J. Janeczek and R.C. Ewing (1996)  Uraninite from the natural fission reactors in Gabon.  Proceedings of the 4th Joint Oklo Working Group of the CEC-CEA/IPSN "Oklo as a Natural Analogue" program 1991-1995, P.-L. Blanc and H. v. Maravic, Eds.,  Raport 95/25 of IPSN,  EUR 16704, 29-42.
  104. R.C. Ewing, W.J. Weber and W. Lutze (1996)  Crystalline Ceramics:  Waste forms for the disposal of weapons plutonium.  NATO Workshop Proceedings, E.R. Merz and C.E. Walter, Eds., Disposal of Ex-Weapons Plutonium as Waste, NATO ASI Series, Kluwer Academic Publishers, Dordrecht, The Netherlands, 65 - 83.
  105. L.M. Wang, W.L. Gong, R.C. Ewing and W.J. Weber (1996)  On the roles of temperature and interfaces in irradiation and thermally induced solid state amorphization.  Proceedings of the Materials Research Society, vol. 398, 233-238.
  106. B.E. Burakov, E.B. Anderson, V.S. Rovsha, S.V. Ushakov, R.C. Ewing, W. Lutze and W.J. Weber (1996)  Synthesis of zircon for immobilization of actinides.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 33-40.
  107. R.C. Ewing, W. Lutze and W.J. Weber (1996)  Performance assessment of zircon as a waste form for excess weapons plutonium under deep borehole burial.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 25-32.
  108. R.J. Finch, F.C. Hawthorne and R.C. Ewing (1996)  Schoepite and dehydrated schoepite.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 361-368.
  109. M.L. Miller, R.J. Finch, P.C. Burns, and R.C. Ewing (1996)  Description and classification of uranium oxide hydrate sheet topologies:  Toward the development of a structural model for the estimation of thermodynamic parameters.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 369-376.
  110. R.J. Finch, J. Suksi, K. Rasilainen and R.C. Ewing (1996)  Uranium-series ages for secondary uranium minerals with applications to the long-term evolution of spent nuclear fuel.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 823-830.
  111. W.L. Gong, R.C. Ewing, L.M. Wang, E. Vernaz, J.K. Bates and W.E. Ebert (1996)  Secondary phase formation and the microstructural evolution of the surface layer during vapor phase alteration of the French SON 68 nuclear waste glass at 200°C.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 197-204.
  112. W.L. Gong, R.C. Ewing, L.M. Wang and H.S. Xie (1996)  Aeschynite and euxenite structure-types as host phases for rare earth elements and actinides.  Scientific Basis for Nuclear Waste Management XIX, W.M. Murphy and D.A. Knecht, Eds., Proccedings of the Materials Research Society, vol. 412, 377-385.
  113. R.C. Ewing, W.J. Weber and Werner Lutze (1996)  Ceramics:  Durability and radiation effects.  Proceedings of the "Plutonium Stabilization & Immobilization Workshop", DOE-CONF-951-259, 389-410.
  114. Y.X. Guo, L.M. Wang and R.C. Ewing (1996)  a-AlMnSi phase to a BCC structure by Xe+ ion beam irradiation  JMSA Proceedings:   Microscopy and Microanalysis 1996, G.W. Bailey et al., Eds., (San Francisco Press, Inc., San Francisco) 720-721.
  115. L.F. Chen, L.M. Wang and R.C. Ewing (1996)  HREM study of a phase transformation induced by ion irradiation in Al-Cu-Co-Ge single decagonal quasicrystal. JMSA Proceedings:  Microscopy and Microanalysis 1996, G.W. Bailey et al., Eds., (San Francisco Press, Inc., San Francisco) 722-723.
  116. W.L. Gong, L.M. Wang and R.C. Ewing (1996)  TEM study of franklinite-hetaerolite (ZnFe2Zn4-ZnMn2O4) exsolution intergrowths.  JMSA Proceedings:  Microscopy and Microanalysis 1996, G.W. Bailey et al., Eds., (San Francisco Press, Inc., San Francisco) 652-653.
  117. L.M. Wang, S.X. Wang*, W.L. Gong and R.C. Ewing (1997) Amorphization of ceramic materials by ion-beam-irradiation:  Parallels to glass formation.  Microstructure Evolution During Irradiation, I.M. Robertson et al., Eds., Proceedings of the Materials Research Society, vol. 439, 583-594.
  118. W.J. Weber and R.C. Ewing (1997) Radiation effects in glass waste forms for high-level waste and plutonium disposal.  Microstructure Evolution During Irradiation, I.M. Robertson et al., Eds., Proceedings of the Materials Research Society, vol. 439, 607-618.
  119. S.X. Wang, L.M. Wang and R.C. Ewing (1997) Ion irradiation-induced amorphization in the MgO-Al2O3-SiO2 system:  A cascade quenching model.  Microstructure Evolution During Irradiation, I.M. Robertson et al., Eds., Proceedings of the Materials Research Society, vol. 439, 619-624.
  120. C. Degueldre, P. Heimgartner, G. Ledergerber, N. Sasajima, K. Hojou, T. Muromura, L. Wang, W. Gong, and R. Ewing  (1997) Behaviour of zirconia based fuel material under Xe irradiation.  Microstructure Evolution During Irradiation, I.M. Robertson et al., Eds., Proceedings of the Materials Research Society, vol. 439, 625-632.
  121. A. Meldrum*, L.A. Boatner and R.C. Ewing (1997) Electron-irradiation-induced crystallization of amorphous orthophosphates.  Microstructure Evolution During Irradiation, I.M. Robertson et al., Eds., Proceedings of the Materials Research Society, vol. 439, 697-702.
  122. M.L. Miller, P.C. Burns, R.J. Finch and R.C. Ewing (1997) Transuranium element incorporation into the b-U3O8 uranyl sheet.  Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 581-588.
  123. W.L. Gong, L.M. Wang, R.C. Ewing, L.F. Chen and W. Lutze (1997) Transmission electron microscopy study of a-decay damage in aeschynite and britholite.   Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 649-656.
  124. P.C. Burns, R.J. Finch. F.C. Hawthorne, M.L. Miller and R.C. Ewing (1997)  The crystal structure of ianthinite, a mixed-valence uranium oxide hydrate.  Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 1193-1200.
  125. M. Fayek, T.K. Kyser, R.C. Ewing, and M.L. Miller (1997)  Uraninite-water interactions in an oxidizing environment.  Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 1201-1208.
  126. K.A. Jensen, R.C. Ewing and F. Gauthier-Lafaye (1997) Uraninite:   A 2 GA spent nuclear fuel from the natural fission reactor at Bangombé in Gabon, West Africa.  Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 1209-1218.
  127. K.B. Helean, B.E. Burakov, E.B. Anderson, E.E. Strykanova, S.K. Ushakov and R.C. Ewing (1997)  Mineralogical and microtextural characterization of "gel-zircon" from the Manibay Uranium Mine, Kazakhstan.  Scientific Basis for Nuclear Waste Management XX. Walter J. Gray and Ines R. Triay, Eds., Proceedings of the Materials Research Society, vol. 465, 1219-1226.
  128. W.L. Gong, L.M. Wang and R.C. Ewing (1997) Electron microscopy study of surface layers of the French SON68 nuclear waste glass formed during vapor phase alteration at 200°C.  Microscopy and Microanalysis, vol. 3(2), 761-762.
  129. W.L. Gong, L.M. Wang and R.C. Ewing (1997) Cross-section TEM study of Kr+ irradiation-induced amorphization in quartz.  Microscopy and Microanalysis, vol. 3(2), 771-772.
  130. R.C. Ewing (in press) Natural glasses and the "verification" of the long-term durability of nuclear waste glasses:  The role of natural analogues.  Proceedings of the CEA-Valrho Summer Workshop on "Glass:  Scientific Research for High Performance Containment".
  131. W.L. Gong, L.M. Wang, R.C. Ewing, E. Vernaz, J.K. Bates and W.L. Ebert (in press)  Analytical electgron microscopy study of surface layers formed on the French SON68 nuclear waste glass during vapor phase alteration at 200°C.  Proceedings of the CEA-Valrho Summer Workshop on "Glass:  Scientific Research for High Performance Containment".
  132. I. Casas, J. de Pablo, J. Gimenez, M.E. Torrero, J. Bruno, E. Cera, R.J. Finch and R.C. Ewing (1997) The role of pE, pH and carbonate on the solubility of UO2 and uraninite under nominally reducing conditions. Proceedings of the first annual meeting of OKLO-Natural Analogue Project:  Phase II., 121-122.
  133. K.A. Jensen and R.C. Ewing (1997) Petrography and chemistry of the uraninites and uraninite alteration phases from the uranium ore-deposit at Bangombé.  Proceedings of the first joint EC-CEA workshop of the OKLO-natural analogue Phase II project.  Nuclear Science and Technology, EUR 18314 EN, 139-159.
  134. R.C. Ewing, Werner Lutze and W.J. Weber (1997) Zircon: A host-phase for the disposal of weapons plutonium.  Proceedings of the 5th International Congress on Applied Mineralogy in the Minerals Industry.  Alicja Niedbalska, Andrzej Szyman´nski and Andrzej Wiewióra, Eds. (Warsaw, Poland) 67-71.
  135. B.E. Burakov, K.B. Helean, V.A. Korolev, R.C. Ewing, E.B. Anderson, L.B. Shpunt and E.E. Strykanova (1998) Synthesis of actinide-doped zirconia by plasma calcination. .  Scientific Basis for Nuclear Waste Management XXI.  Ian G. McKinley and Charles McCombie, Eds., Proceedings of the Materials Research Society, vol. 506, 95-100.
  136. W. Lutze, W. Gong, A. Abdelouas, R.C. Ewing and C. Scales (1998) Vitrification of high-level radioactive waste by sintering under pressure.  Scientific Basis for Nuclear Waste Management XXI.  Ian G. McKinley and Charles McCombie, Eds., Proceedings of the Materials Research Society, vol. 506, 223-230.
  137. S.V. Ushakov, B.E. Burakov, V.M. Garbuzov, E.B. Anderson, E.E. Strykanova, M.M. Yagovkina, K.B. Helean, Y.X. Guo, R.C. Ewing and W. Lutze (1998) Synthesis of Ce-doped zircon by a sol-gel process.  Scientific Basis for Nuclear Waste Management XXI.  Ian G. McKinley and Charles McCombie, Eds., Proceedings of the Materials Research Society, vol. 506, 281-288.
  138. L.M. Wang, W. Gong and R.C. Ewing (in press) Radiation effects in spinel and olivine structure-types.  100th Annual Meeting of the American Ceramic Society, Cincinnati, Ohio, May 3-6, 1998.
  139. L.M. Wang, S.X. Wang and R.C. Ewing (1998) Radiation effects in zeolite:  Relevance to near-field containment.  Proceedings of the 8th International Conference on High-Level Radioactive Waste Management, Las Vegas, Nevada, May 11-14, 1998, American Nuclear Society, 772-774.
  140. R.C. Ewing, W. Lutze and A. Abdelouas (1998) Natural glasses and the “verification” of the long-term durability of nuclear waste glasses. Proceedings of the 18th International Congress on Glass.  M.K. Choudhary, N.T. Huff, and C.H. Drummond III, Eds., CD – ISBN 1-57498-053-X, American Ceramic Society, San Francisco, CA, July 5-10, 1998,
  141. L.M. Wang and R.C. Ewing (1998) Transmission electron microscopy study of radiation effects in materials for nuclear waste disposal.  Proceedings of the 14th International Congress of Electron Microscopy, Cancun, Mexico, August, 31 to September 4, 1998, Electron Microscopy,
  142. K.B. Helean, Nidal Jadalla, Werner Lutze and R.C. Ewing (1998) Zircon as a waste form for Pu:  Chemical durability. Proceedings of the Third Topical Meeting on DOE Spent Nuclear Fuel and Fissile Materials Management, Charleston, SC, September 8-11, 1998, 436-441.
  143. S.X. Wang, L.M. Wang and R.C. Ewing (1999) A model for irradiation-induced amorphization.  Atomistic Mechanisms in Beam synthesis and Irradiation of Materials, J.C. Barbour, S. Roorda, D. Ila and M. Tsujioka, Symposium Proceedings of the Materials Research Society, vol. 504, 165-170.
  144. X. Feng, H. Li, L.L. Davis, L. Li, J.G. Darab, M.J. Schweiger, J.D. Vienna, B.C. Bunker, P.G. Allen, J.J. Bucher, I.M. Craig, N.M. Edelstein, D.K. Shuh, R.C. Ewing, L.M. Wang, and E.R. Vance (1999) Distribution and solubility of radionuclides in waste forms for disposition of Pu and spent nuclear fuels. Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries IV, Ceramic Transactions, vol. 93, Editors, J.C. Marra and G.T. Chandler.  100th Annual Meeting of the American Ceramic Society, 409-419.    
  145. K.B. Helean*, W. Lutze and R.C. Ewing (1999) Dissolution studies of inert materials.  Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries IV, Ceramic Transactions, vol. 93, Editors, J.C. Marra and G.T. Chandler.  100th Annual Meeting of the American Ceramic Society, 297-304.
  146. S.V. Ushakov, M.M. Yagovkina, K.B. Helean*, W. Lutze, R.C. Ewing (1999) The composition of Cd- and U-doped zircon syntehsized by sol-gel method. Environmental Issues and Waste Management Technologies in the Ceramic and Nuclear Industries IV, Ceramic Transactions, vol. 93, Editors, J.C. Marra and G.T. Chandler.  100th Annual Meeting of the American Ceramic Society, 357-363.
  147. S.X. Wang, L.M. Wang, R.C. Ewing and K.V. Govindan Kutty (1999) Ion irradiation effects for two pyrochlore compositions:  Gd2Ti2O7 and Gd2Zr2O7. Microstructural Processes in Irradiated Materials, S.J. Zinkle, G.E. Lucas, R.C. Ewing and J.S. Williams, Editors, Symposium Proceedings of the Materials Research Society, vol. 540, 355-360.
  148. S.X. Wang, L.M. Wang and R.C. Ewing (1999) Electron irradiation of zeolites. . Microstructural Processes in Irradiated Materials, S.J. Zinkle, G.E. Lucas, R.C. Ewing and J.S. Williams, Editors, Symposium Proceedings of the Materials Research Society, vol. 540, 361-366.
  149. W.J. Weber, R. Devanathan, A. Meldrum, L.A. Boatner, R.C. Ewing and L.M. Wang (1999) The effect of temperature and damage energy on amorphization in zircon. . Microstructural Processes in Irradiated Materials, S.J. Zinkle, G.E. Lucas, R.C. Ewing and J.S. Williams, Editors, Symposium Proceedings of the Materials Research Society, vol. 540, 367-372.
  150. A. Meldrum, S.J. Zinkle, L.A. Boatner, M. Wu, R. Mu, A. Ueda, D.O. Henderson and R.C. Ewing (1999) Radiation effects in zircon, hafnon and thorite:  Implications for Pu Disposal. . Microstructural Processes in Irradiated Materials, S.J. Zinkle, G.E. Lucas, R.C. Ewing and J.S. Williams, Editors, Symposium Proceedings of the Materials Research Society, vol. 540, 395-400.
  151. S.V. Stefanovsky, S.V. Yudintsev, B.S. Nikonov, B.I. Omelianenko, A.I. Gorshkov, A.V. Sivtsov, M.I. Lapina and R.C. Ewing (1999) Pyrochlore-type phases for actinides and rare earth elements immobilization. Symposium Proceedings of the Materials Research Society, vol. 556, 27-34.
  152. W.L. Gong, W. Lutze and R.C. Ewing (1999) Zirconia – A ceramic for excess weapons plutonium wastes. Symposium Proceedings of the Materials Research Society, vol. 556, 63-70.
  153. K.B. Helean, W. Lutze and R.C. Ewing (1999) Surface features and alteration products of natural zirconolite leached in silica-saturated solutions. Symposium Proceedings of the Materials Research Society, vol. 556, 157-164.
  154. Fanrong Chen and R.C. Ewing (1999) Structural contributions to the third-law entropy of uranyl phases. Symposium Proceedings of the Materials Research Society, vol. 556, 1017-1024.
  155. Fanrong Chen, P.C. Burns and R.C. Ewing (1999) 79Se:  Geochemical and crystallo-chemical retardation mechanisms. Symposium Proceedings of the Materials Research Society, vol. 556, 1115-1122.
  156. S.V. Yudintsev, S.V. Stefanovsky and R.C. Ewing (1999) Structural and compositional relationships in titanate-composed ceramics for actinide-bearing waste immobilization.  Proceedings of the 7th International Conference on Radioactive Waste Management and Environmental Remediation, ASME International ICEM’99 CD Rom, 7 pages.
  157. S.X. Wang, L.M. Wang, R.C. Ewing, K.V. Govidan Kutty and W.J. Weber (2000) Radiation resistance of gadolinium zirconate pyrochlore. Plutonium Futures – The Science, American Institute of Physics Conference Proceedings 532, Santa Fe, New Mexico, July 10-13, pp. 15-17.
  158. W.J. Weber, N.J. Hess, R.E. Williford, H.L. Heinisch, B.D. Begg, S.D. Conradson, R.C. Ewing (2000) Plutonium stabilization in zircon:  Effects of self-radiation. Plutonium Futures – The Science, American Institute of Physics Conference Proceedings 532, Santa Fe, New Mexico, July 10-13, pp. 18-19.
  159. L.M. Wang, S.X. Wang, S. Zhu*, and R.C. Ewing (2000) Effects of fission product accumulation in cubic zirconia. Plutonium Futures – The Science, American Institute of Physics Conference Proceedings 532, Santa Fe, New Mexico, July 10-13, pp. 95-97.
  160. J. Lian*, S.X. Wang, L.M. Wang and R.C. Ewing (2000) Radiation effects in uranium-niobium titanates. Plutonium Futures – The Science, American Institute of Physics Conference Proceedings 532, Santa Fe, New Mexico, July 10-13, pp. 403-405.
  161. S.X. Wang, L.M. Wang and R.C. Ewing (1999) TEM study of short-range-order in zirconolite induced by high temperature ion irradiation.  Microscopy and Microanalysis, vol. 5, supplement 2, 756-757.
  162. Binxi Gu*, Lumin Wang, P.A. Simpson, L.D. Minc and R.C. Ewing (2000) Radiation and thermal effects in zeolite-NaY.  Proceedings of the Materials Research Society, vol. 608, 493-498.
  163. K.A. Jensen*, J. Janeczek, R.C. Ewing, P. Stille, F. Gauthier-Lafaye, S. Salah* (2000) Crandallites and coffinite:  Retardation of nuclear reaction products at the Bangombé natural fission reactor. Proceedings of the Materials Research Society, vol. 608, 525-532.
  164. Donggao Zhao, L.L. Dais, Liyu Li, C.S. Palenik*, L.M. Wang, D.M. Strachan and R.C. Ewing (2000) Gadolinium and hafnium alumino-borosilicate glasses:  Gd and Hf solubilities. Proceedings of the Materials Research Society, vol. 608, 683-689.
  165. K.A. Jensen* and R.C. Ewing (2000) Microtexture and chemistry of “unaltered” uraninite in the Oklo, Okélobondo, and Bangombé Natural Fission Reactors.  Proceedings of the second joint EC-CEA workshop of the OKLO-natural analogue Phase II project.  Nuclear Science and Technology, EUR 19116, 61-91.
  166. W. Lutze, W.L. Gong and R.C. Ewing (2000) Ceramic waste forms for excess weapons plutonium. Proceedings of  NATO Advanced Research Workshop, “Environmental Challenges of Nuclear Disarmament”, T.E. Baca and T. Florkowski (Editors), NATO ASI Series (Kluwer Academic Publishers, Dordrecht), 65-74.
  167. S.X. Wang, L.M. Wang and R.C. Ewing (2000) HREM study and image simulation of short-range-order domains in ion irradiated zirconolite.  Proceedings of the Electron Microscopy Society of America annual meeting, Microscopy & Microanalysis 2000, Philadelphia, Pennsylvania, vol. 6, supplement 2, 392-393.
  168. R.C. Ewing (2001) Ageing studies of nuclear waste forms.  In Ageing Studies & Lifetime Extension of Materials, edited by L.G. Mallinson (Kluwer Academic/Plenum Publishers, New York) 15-22.
  169. L.M. Wang, S. Zhu*, S.X. Wang* and R.C. Ewing (2001) Effects of cesium, iodine and strontium ion implantation on the microstructure of cubic zirconia. Eds. K.P. Hart and G.R. Lumpkin, MRS Symposium on the Scientific Basis of Nuclear Waste Management XXIV, vol. 663, 293-300.
  170. D. Zhao*. L. Liyu, L.L. Davis, W.J. Weber and R.C. Ewing (2001) Gadolinium borosilicate glass-bonded Gd-silicate apatite:  A glass-ceramic nuclear waste form for weapon plutonium. Eds. K.P. Hart and G.R. Lumpkin, MRS Symposium on the Scientific Basis of Nuclear Waste Management XXIv, vol. 663, 199-206.
  171. B.X. Gu*, L.M. Wang, S.X. Wang* and R.C. Ewing (2001) Radiation effects on materials in the near-field of a nuclear waste repository. Eds. K.P. Hart and G.R. Lumpkin, MRS Symposium on the Scientific Basis of Nuclear Waste Management XXIV, vol. 663, 883-891.
  172. G.R. Lumpkin, R.C. Ewing, C.T. Williams and A.N. Mariano (2001) An overview of the crystal chemistry, durability and radiation damage effects of natural pyrochlore (invited). Eds. K.P. Hart and G.R. Lumpkin, MRS Symposium on the Scientific Basis of Nuclear Waste Management XXIV, vol. 663, 921-934.
  173. K.B. Helean, B.D. Begg, A. Navrotsky, B. Ebbinghaus, W.J. Weber and R.C. Ewing (2001) Enthalpies of formation of Gd2(Ti2-xZrx)O7 pyrochlores. Eds. K.P. Hart and G.R. Lumpkin, MRS Symposium on the Scientific Basis of Nuclear Waste Management XXIV, vol. 663, 691-697.
  174. S.V. Yudintsev, S.V. Stefanovsky, R.C. Ewing and J. Lian* (2001) Study of fluorite-structured actinide host in crystalline waste forms.  Proceedings of the 5th International Conference on Nuclear and Radiochemistry, Pontresina, Switzerland, CD-Rom.
  175. S.V. Yudintsev, S.V. Stefanovsky and R.C. Ewing (2001) Structural and compositional relationships in titanate-composed ceramics for actinide-bearing waste immobilization.  Proceedings of the 7th International Conference on Radioactive Waste Management and Environment, Nagoya, Japan, September 26-30, 2000. CD-Rom.
  176. Sha Zhu*, L.M. Wang, S.X. Wang and R.C. Ewing (2001) Effect of iodine and strontium ion implantation on the microstructure of cubic zirconia.  Proceedings of the Materials Research Society, vol. 647. 
  177. Binxi Gu*, L.M. Wang, S. Wang, D. Zhao, V.H. Rotberg and R.C. Ewing (2001) Effects of proton irradition in zeolite-Y. Proceedings of the Materials Research Society, vol. 650, R3.16.1 – R3.16.6.
  178. J. Lian*, L.M. Wang, G.R. Lumpkin and R.C. Ewing (2001) Heavy ion irradiation of brannerite-type ceramics.  Proceedings of the Materials Research Society, vol. 650, R3.17.1-R3.17.6.
  179. R.C. Ewing (2001) Crystalline Ceramics: Waste Forms for the Disposal of Actinides (invited).  Proceedings of the BRNS-DAE National Symposium on Nuclear and Radiochemistry, University of Pune, Pune, India, February 7-10, 2001, pp. 74-86.
  180. L.M. Wang, S.X. Wang, S. Zhu* and R.C. Ewing (2001) Radiation and chemical effects of cesium, strontium and iondine in zirconia-based inert matrix fuel.  Proceedings of 8th International Conference on Environmental Management (ASME) CD-ROM.
  181. J. Lian*, R.C. Ewing, S. Yudintsev and S.V.Stefanovsky (2001) Radiation stability of melted titanate waste forms for actinide immobilization. Proceedings of 8th International Conference on Environmental Management (ASME) CD-ROM.
  182. S.V. Yudintsev, S.V. Stefanovsky and R.C. Ewing (2001) Structural-compositional relationships in titanate-composed ceramics for actinide-bearing waste immobilization. Proceedings of 8th International Conference on Environmental Management (ASME) CD-ROM.
  183. R.C. Ewing, Fanrong Chen and S. B. Clark (2002) An empirical method for calculating thermodynamic parameters for U(VI) phases, applications to performance assessment calculations.  Proceedings of a workshop on “The Use of Thermodynamic Databases in Performance Assessment”, Nuclear Energy Agency (OECD), 93-102.
  184. R.C. Ewing (2002) Materials research in nuclear waste management: Reflections on twenty-five MRS symposia. (invited)  Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 3-14.
  185. W.J. Weber and R.C. Ewing (2002) Radiation effects in crystalline oxide host phases for immobilization of actinides. (invited) Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 443-454.
  186. J. Lian*, S.V. Yudintsev, S.V. Stefanovsky, O.I. Kirjanova and R.C. Ewing (2002) Ion-induced amorphization  of murataite. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 455-460.
  187. B.E. Burakov, E.V. Nikolaeva, M.A. Yagovkina, R.C. Ewing and W. Lutze (in press) Alteration of Pu-doped zircon under hydrothermal conditions. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society.
  188. Mostafa Fayek, K.A. Jensen*, R.C. Ewing and L.R. Riciputi (2002) In situ isotopic analysis of uraninite microtextures from the Oklo and Okélobondo natural fission reactors. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 849-856.
  189. S. Yudintsev, M. Lapina, A.G. Ptashkin, T. Ioudintseva, S. Utsunomiya, L.M. Wang and R.C. Ewing (2002) Accommodation of uranium into the garnet structure. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 477-480.
  190. N.P. Laverov, S.V. Yudintsev, S.V. Stefanovsky, Y.N. Jang and R.C. Ewing (2002) Synthesis and examination of new actinide pyrochlores. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 337-343.
  191. K.B. Helean, S.V. Ushakov, A. Navrotsky, J. Lian*, L.M. Wang and R.C. Ewing (2002) Energetic trends in REE-titanate and zirconate pyrochlores. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society.
  192. C.S. Palenik* and R.C. Ewing (2002) Microanalysis of radiation damage across a zoned zircon crystal. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 521-527.
  193. Satoshi Utsunomiya*, L.M. Wang, S. Yudintsev and R.C. Ewing (2002) Ion irradiation effects in synthetic garnets incorporating actinides.  Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 495-500.
  194. J. Chen*, J. Lian*, L.M. Wang, R.C. Ewing, J. Matt Farmer and L.A. Boatner (2002) Structural alterations in titanate pyrochlores induced by ion irradiation:  X-ray photoelectron spectrum interpretation. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 501-506.
  195. J. Lian* L.M. Wang, J. Chen and R.C. Ewing (2002) Heavy ion irradiation of zirconate pyrochlores. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 507-512.
  196. S. Zhu*, L.M. Wang, S.X. Wang and R.C. Ewing (2002) Effects of temperature on the behavior of Cs and I in YSZ-based inert matrix fuel and waste form. Eds. B.P. McGrail and G.A. Cragnolino, Scientific Basis for Nuclear Waste Management XXV, Proceedings of the Materials Research Society, 327-332.
  197. S.V. Stefanovsky, S.V. Yudintsev, S.V. Chizhevskaya, and R.C. Ewing (2002) Incorporation of cerium and uranium in pyrochlore-based hosts. Spectrum 2002 -Proceedings of the 9th Biennial International Conference on Nuclear and Hazardous Waste Management.
  198. S.V. Stefanovsky, O.I. Kirjanova, S.V. Yudintsev, J. Lian, and R.C. Ewing (2002) Comparative Radiation Resistance of cubic fluorite structure phases for actinides immobilization. Proceedings of the 3rd annual Meeting for Coordination and Review of LLNL Contract Work in Russia, St. Petersburg, Russia, January 14-18, 2002.
  199. S.V. Yudintsev, S.V. Stefanovsky, and R.C. Ewing (2002) Chemical restrictions to the formation of the actinide hosts with the pyrochlore structure. Proceedings of the 3rd annual Meeting for Coordination and Review of LLNL Contract Work in Russia, St. Petersburg, Russia, January 14-18, 2002.
  200. S.V. Yudintsev, S.V. Stefanovsky and R.C. Ewing (2003) Study of actinide hosts with the fluorite-derived structure, produced by cold pressing and sintering route. Proceedings of the 4th  annual Meeting for Coordination and Review of LLNL Contract Work in Russia, St. Petersburg, Russia, January 20-24, 2003.
  201. K. Sun*, L.M. Wang and R.C. Ewing (2003) Analytical electron microscopy study of electron radiation damage in iron phosphate glass waste forms. Eds. R.J. Finch and D.B. Bullen, Scientific Basis for Nuclear Waste Management XXVI, Proceedings of the Materials Research Society, vol. 757, 135-140.
  202. N.P. Laverov, S.V. Yudintsev, M.I. Lapina, S.V. Stefanovsky, S.C. Chae and R.C. Ewing (2003) Phases formation rate at synthesis of actinide waste forms. Eds. R.J. Finch and D.B. Bullen, Scientific Basis for Nuclear Waste Management XXVI, Proceedings of the Materials Research Society, vol. 757, 321-328.
  203. K. Sun*, L.M. Wang and R.C. Ewing (2004) Microstructure and chemistry of an aluminophosphate glass waste form under ion beam irradiation. Eds. V.M. Oversby and L.O. Werme, Scientific Basis for Nuclear Waste Management XXVII, Proceedings of the Materials Research Society, vol. 807, 121-126.
  204. J. Lian*, L.M. Wang, R.C. Ewing, S.V. Yudintsev, S.V. Stefanovsky (2004) Radiation effects in murataite ceramics. Eds. V.M. Oversby and L.O. Werme, Scientific Basis for Nuclear Waste Management XXVII, Proceedings of the Materials Research Society, vol. 807, 225-230.
  205. K.B. Helean, A. Navrotsky, J. Lian* and R.C. Ewing (2004) Thermochemical investigations of zirconolite, pyrochlore and brannerite: Candidate materials for the immobilization of plutonium. Eds. V.M. Oversby and L.O. Werme, Scientific Basis for Nuclear Waste Management XXVII, Proceedings of the Materials Research Society, vol. 807, 297-302.
  206. K.A. Traexler*, S. Utsunomiya*, A.B. Kersting and R.C. Ewing (2004) Colloid transport of radionuclides: Yucca Mountain performance assessment. Eds. V.M. Oversby and L.O. Werme, Scientific Basis for Nuclear Waste Management XXVII, Proceedings of the Materials Research Society, vol. 807, 653-658.
  207. R.C. Ewing, J. Lian* and L.M. Wang (2004) (Invited) Ion beam-induced amorphization of the pyrochlore structure-type: A Review. In Radiation Effects and Ion Beam Modification of Materials, L.M. Wang, R. Fromknecht, L.L. Snead, D.F. downey, H. Takahashi (Eds.), Proceedings of the Materials Research Society Meetings, vol. 792, 37-48.
  208. K. Sun*, T. Ding*, L.M. Wang and R.C. Ewing (2004) Radiation-induced nanostructures in an iron phosphate glass. In Radiation Effects and Ion Beam Modification of Materials, L.M. Wang, R. Fromknecht, L.L. Snead, D.F. downey, H. Takahashi (Eds.), Proceedings of the Materials Research Society Meetings, vol. 792, 177-182.

  209. K. Sun*, L.M. Wang and R.C. Ewing (2004) HAADF and EFTEM studies of patterned nanorings by direct electron beam lithography in an iron phosphate glass. I.M. Anderson, R. Price, E. Hall, E. Clark, S. McKernan (Eds.), Proceedings of Microscopy and Microanalysis 2004, vol. 10 (Suppl. 2) CD 348.

  210. J. Lian*, L.M. Wang and R.C. Ewing (2004) Phase decomposition-induced nanocrystal formation and structural disordering of the murataite structure. I.M. Anderson, R. Price, E. Hall, E. Clark, S. McKernan (Eds.), Proceedings of Microscopy and Microanalysis 2004, vol. 10 (Suppl. 2) CD 586.

  211. T.H. Ding*, S. Zhu*, K. Sun*, L.M. Wang and R.C. Ewing (2004) In-situ study of self-assembled three dimensional void superlattice in electron irradiated CaF2. I.M. Anderson, R. Price, E. Hall, E. Clark, S. McKernan (Eds.), Proceedings of Microscopy and Microanalysis 2004, vol. 10 (Suppl. 2) CD 588.

  212. K.B. Helean, A. Navrotsky, J. Lian*, and R.C. Ewing (2004) Correlation of formation enthalpies with critical amorphization temperature for pyrochlore and monazite. In Scientific Basis for Nuclear Waste Management XXVIII.  J.M. Hanchar, S. Stroes-Gascoyne and L. Browning (Eds.), Proceedings of the Materials Research Society, vol. 824, 279-285.

  213. R.C. Ewing (2004) Performance assessments of geologic repositories for high-level nuclear waste: Are they necessary or sufficient? In Scientific Basis for Nuclear Waste Management XXVIII.  J.M. Hanchar, S. Stroes-Gascoyne and L. Browning (Eds.), Proceedings of the Materials Research Society, vol. 824, 511-520.

  214. C.S. Palenik*, K.A. Jensen and R.C. Ewing (2004) Uncertainties in geochemical models of natural systems: Implications for performance assessments. In Scientific Basis for Nuclear Waste Management XXVIII.  J.M. Hanchar, S. Stroes-Gascoyne and L. Browning (Eds.), Proceedings of the Materials Research Society, vol. 824, 543-548.

  215. J. Lian, W. Zhou, L.M. Wang, L.A. Boatner and R.C. Ewing (2005) Focused ion beam-induced ripple and nanoparticle formation in Cd2Nb2O7.  Proceedings of Microscopy and Microanalysis 2005, R. Price et al. (editors), vol. 11, supplement 2, Cambridge University Press, 86-87.

  216. X.T. Zu, Y.Z. Liu, Z.G. Wang, J. Lian, L.M. Wang, and R.C. Ewing (2005) TEM observation of oxide scale formed on a Ti-Al-Zr alloy oxidized at 360° C in an alkaline steam. Proceedings of Microscopy and Microanalysis 2005, R. Price et al. (editors), vol. 11, supplement 2, Cambridge University Press, CD ROM, 1988-1989.

  217. Z.L. Dong, T.J. White, K. Sun, L.M. Wang and R.C. Ewing (2005) Structure modification of PbxCa10-x(VO4)6F2 apatite under electron beam irradiation. Proceedings of Microscopy and Microanalysis 2005, R. Price et al. (editors), vol. 11, supplement 2, Cambridge University Press, CD ROM, 2056-2057.

  218. N.I. Organova, V.S. Urusov, O.A. Karimova, S.V. Yudintstev and R.C. Ewing (2005) Hypothetical model of murataite structure. Proceedings of the Advanced Crystal Chemistry and X-ray Diffraction of Minerals Conference, Novosibirsk, Russia, July 24-31, 2005, pp. 67-71.

  219. M. Fayek, M. Ren, P. Goodell, P. Dobson, A. Saucedo, A. Kelts, S. Utsunomiya, R.C. Ewing, L.R. Riciputi, and I Reyes (2006) Paragenesis and geochronology of the Nopal I uranium deposit, Mexico.  Proceedings of the International High-Level Radioactive Waste Management Conference, April, 2006

  220. S. Utsunomiya and R.C. Ewing (2006) Radiation-induced decomposition of U(VI) alteration phases of UO2. Pierre Van Iseghem (Editor) Scientific Basis for Nuclear Waste Management XXIX, Proceedings of the Materials Research Society, vol. 932, 465-472.

  221. D.G. Shi, Y. Guo, W. Wang, H. Cho, J. Lian, L.M. Wang, R.C. Ewing, G. Liu and Z. Dong (2006) Deposition of rare-earth doped nanophosphors on multi-wall carbon nanotube surfaces – A new approach in cancer diagnosis. ASME International Conference on Manufacturing Science and Engineering, October 8-11, 2006, Ypsilanti, MI, pp. 1 – 6.

  222. M.T. Peters and R.C. Ewing (2007) invited: A Science-Based Approach to Understanding Waste Form Durability in Open and Closed Nuclear Fuel Cycles. Scientific Basis for Nuclear Waste Management XXX, D. Dunn, C. Poinssot and B. Begg (Editors) Proceedings of the Materials Research Society, vol. 985, 227-234.

  223. Anderson, B.E., Helean, K.B., Bryan, C.R., Brady, P.V., and Ewing, R.C. (2007) Waste package corrosion studies using small mockup experiments. In W.E. Lee, J.W. Roberts, N.C. Hyatt, and R.W. Grimes, Eds. 31st Symposium on Scientific Basis for Nuclear Waste Management, p. 519-26, Sheffield, ENGLAND.

  224. F.N. Skomurski, R.C. Ewing and U. Becker (2007) Computational investigation of the formation of hyperstoichiometric uranium dioxide (UO2+x). Scientific Basis for Nuclear Waste Management XXX, D. Dunn, C. Poinssot and B. Begg (Editors) Proceedings of the Materials Research Society, vol. 985, 89-94.

  225. A.P. Deditius, S. Utsunomiya and R.C. Ewing (2007) Aleration of coffinite (USiO4) under reducing and oxidizing conditions. Scientific Basis for Nuclear Waste Management XXX, D. Dunn, C. Poinssot and B. Begg (Editors) Proceedings of the Materials Research Society, vol. 985, 47-52.

  226. Shuller, L.C., Ewing, R.C., and Becker, U. (2007) Np-incorporation into k-boltwoodite. In W.E. Lee, J.W. Roberts, N.C. Hyatt, and R.W. Grimes, Eds. 31st Symposium on Scientific Basis for Nuclear Waste Management, p. 455-63, Sheffield, ENGLAND.
  227. Sun, K., Wang, L.M., and Ewing, R.C. (2007) Fabrication of nano-/micro-patterns on iron phosphate glass surfaces by focused energetic beams. 14th International Conference on Radiation Effects in Insulators (REI-14), p. 3133-7, Caen, FRANCE.

  228. C.V. Ramana, S. Utsunomiya, R.C. Ewing, U. Becker, K. Zaghib and C.M. Julien (in press) Synthesis, structure, and electrochemical properties of Li4Ti4O12. Symposium on Mobile Energy. Proceedings of the Materials Research Society.

  229. A.N. Lukinykh, T.S. Livshits, S.V. Sefanovsky, S.V. Tomilin, S.V. Yudintsev, A.A. Lizin, R.C. Ewing (in press) Radiation and chemical durability of the Cm-Doped Waste Forms with garnet Structure. Proceedings of the 11th International Conference on Environmental Remediation and Radioactive Waste Management, ICEM07.

  230. L.C. Shuller, N. Pavenayotin, F.N. Skomurski, R.C. Ewing and U. Becker (2008) Thermodynmaic properties of actinide-zirconium dioxide solid-solutions relevant for advanced nuclear fuels.  Waste Management 2008 Conference Proceedings. CD

  231. Deditius, A.P., Utsunomiya, S., Ewing, R.C., and Kesler, S.E. (2008) Decoupling of cu and as in magmatic-hydrothermal systems: Evidence from the pueblo viejo au-ag deposit, dominican republic. 8th Annual V M Goldschmidt Conference, p. A206-A, Vancouver, CANADA.
  232. Utsunomiya, S., Deditius, A.P., Pointeau, V., and Ewing, R.C. (2008) Coffinite and ningyoite from the natural nuclear reactor at bangombe, gabon. 8th Annual V M Goldschmidt Conference, p. A968-A, Vancouver, CANADA.
  233. Ewing, R.C., Weber, W.J., and Lang, M. (2008) Radiation effects in zircon and apatite. 8th Annual V M Goldschmidt Conference, p. A248-A, Vancouver, CANADA.
  234. Renock, D., Deditius, A., Reich, A., Kesler, S.E., Ewing, R.C., and Becker, U. (2008) Gold deposition onto arsenian pyrite. 8th Annual V M Goldschmidt Conference, p. A788-A, Vancouver, CANADA.
  235. Shuller, L.C., Poling, J., Ewing, R.C., and Becker, U. (2008) Actinide adsorption onto hematite (001) surface. 8th Annual V M Goldschmidt Conference, p. A864-A, Vancouver, CANADA.
  236. Zhang, Y., Lian, J., Zhu, Z., Bennett, W.D., Saraf, L.V., Rausch, J.L., Hendricks, C.A., Ewing, R.C., and Weber, W.J. (2008) Response of strontium titanate to ion and electron irradiation. Symposium on Particle Beam Induced Radiation Effects in Materials held at the Annual Meeting of the Mineral-Metals-and-Materials-Society, p. 303-10, New Orleans, LA.

  237. Shuller, L.C., Pavenayotin, N., Ewing, R.C., Becker, U. (2009)  Thermodynamic Properties of Actinide-Oxide Solid-Solutions , Symposium on Materials for Future Fusion and Fission Technologies held at the 2008 MRS Fall Meeting, Materials for Future Fusion and Fission Technologies,   1125, p.  95-100, 2008 Boston MA

  238. Ferriss, E.D.A., Helean, K.B., Bryan, C.R., Brady, P.V., Ewing, R.C. (2009) UO2 Corrosion in an Iron Waste Package  32nd Symposium on Scientific Basis for Nuclear Waste Management held at the 2008 MRS Fall Meeting,  Scientific Basis for Nuclear Waste Management XXII    1124 ,  p.  105-110, 2008 Boston MA  
  239. J. M. Zhang, J. Lian, F. Namavar, and R.C. Ewing, (2009). Radiation response of nanocrystalline rutile (TiO2), Proceedings of Microscopy and Microanalysis 15 1366
  240. W. X. Li, K. Sun, Q.M. Wei, M. Lang, L.M. Wang and R.C. Ewing (2009) Effects of Electron and Ion Irradiation on the Annealing Behavior of Fission Tracks and the Microstructure of Fluorapatite, Microscopy and Microanalysis , 15: 1354-1355, Richmond, Virginia, USA.
  241. J. M. Zhang, F.Y. Lu, V. Pointeau, F.X. Zhang, M. Lang, C. Poinssot, J. Lian and R.C. Ewing (2009) “Irradiation effects on synthetic coffinite (USiO4) studied by in situ TEM”, Scientific Basis for Nuclear Waste Management XXXIII, Proceedings of the Materials Research Society, vol. 1193, 9-14.

  242. J. M. Zhang, Q. N. Hu, T. S. Livshits, S. V. Yudintsev, A. A. Lizin, J. Lian, R. C. Ewing, (2010) Radiation response of synthetic U-containing Sn-Zr based pyrochlore, Proceedings of Microscopy and Microanalysis

  243. Q. Hu, J. Zhang, and U. Becker. (2010) Growth process and crystallographic properties of ammonia-induced vaterite. Proceeding for the 2010 Material Research Society spring meeting, San Francisco, CA