Kyushu University Academic Staff Educational and Research Activities Database
List of Papers
Kazuya Idemitsu Last modified date:2019.07.16

Professor / Laboratory of Energy Materials Science / Department of Applied Quantum Physics and Nuclear Engineering / Faculty of Engineering


Papers
1. Kazuya Idemitsu, Ryota Yamada, #Masayuki Hirakawa, #Yuki Kakoi, Yaohiro Inagaki, Tatsumi Arima, Effect of Carbonate on the Migration Behavior of Strontium in Compacted Bentonite, MRS Advances Vol.4 Issue17-18, pp. 1021-1027, Jamuary 2019, Cambridge University Press, DOI: 10.1557/adv.2019.81, 4, 17-18, 1021-1027, 2019.02.
2. Kazuya Idemitsu, Kazuyuki Fujii, Noriyuki Maeda, Yuki Kakoi, Noriya Okubo, Yaohiro Inagaki, Tatsumi Arima, Effect of Carbonate on the Migration Behavior of Lanthanides in Compacted Bentonite, MRS Advances, February 2018, Cambridge University Press DOI: 10.1557/adv.2018.184, DOI: 10.1557/adv.2018.184, 3, 21, 1155-1160, 2018.02.
3. Kazuya Idemitsu, Noriya Okubo, Yaohiro Inagaki, Tatsumi Arima, Daisuke Akiyama, Kenji Konashi, Makoto Watanabe, Plutonium Migration in Compacted Bentonite with Iron Corrosion for 15 Years, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XL, doi.org/10.1557/adv.2017.12, 2, 12, 693-698, 2017.02.
4. Ryo Hamada, Noriyuki Maeda, Kazuya Idemitsu, Yaohiro Inagaki, Tatsumi Arima, Daisuke Akiyama, Kenji Konashi, Makoto Watanabe, Shin Ichi Koyama, Effect of pH on Plutonium Migration Behavior in Compacted Bentonite, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXIX, doi.org/10.1557/adv.2017.183, 1, 61, 4011-4017, 2016.02.
5. Kazuya Idemitsu, Tomofumi Sakuragi, Current Status of Immobilization Techniques for Geological Disposal of Radioactive Iodine in Japan, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXVIII, 10.1557/opl.2015.297, Vol.1744, pp., 2015.04.
6. Taku Matsumoto, tatsumi arima, Yaohiro Inagaki, Kazuya Idemitsu, Masato Kato, Kyouichi Morimoto, Masahiro Ogasawara, Thermal conductivity measurement of (Pu1-xAmx)O2 (x=0.028, 0.072), Journal of Alloys and Compounds, 0.1016/j.jallcom.2014.11.205, 2015.02.
7. Taku Matsumoto, tatsumi arima, Yaohiro Inagaki, Kazuya Idemitsu, Masato Kato, Kyouichi Morimoto, Atsuo Sunaoshi, Oxygen potential measurement of (Pu0.928Am0.072)O2-x at high temperatures, Journal of Nuclear Science and Technology, 10.1080/00223131.2014.986243, 2015.02.
8. Daisuke Akiyama, Kazuya Idemitsu, Yaohiro Inagaki, tatsumi arima, Kenji Konashi, Shinichi Koyama, Migration behavior of plutonium affected by ferrous ion in compacted bentonite by using electrochemical technique, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXVII, Vol.1665, pp.79-84, 2015.02.
9. Kazuya Idemitsu, Akira Kozaki, Daisuke Akiyama, Masanao Kishimoto, Masaru Yuhara, Noriyuki Maeda, Yaohiro Inagaki, tatsumi arima, Migration Behavior of Selenium in the Presence of Iron in Bentonite, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXVII, Vol.1665, pp.157-163, 2015.02.
10. Takayuki Kasano, tatsumi arima, Kazuya Idemitsu, Yaohiro Inagaki, Crystallographic comparison of zirconium and molybdenum dioxide-based pyrochlores, Progress in Nuclear Energy, 72, 134-139, 2014.04.
11. tatsumi arima, Keita Yoshida, Taku Matsumoto, Yaohiro Inagaki, Kazuya Idemitsu, Thermal Conductivity of ThO2, NpO2 and their related oxides: Molecular Dynamics Study, Journal of Nuclear Materials,445,175-180,2014, 2014.02.
12. Yaohiro Inagaki, Taiki Kikunaga, Kazuya Idemitsu, tatsumi arima, Initial Dissolution Rate of the International Simple Glass as a Function of pH and Temperature Measured Using Microchannel Flow-Through Test Method, International Journal of Applied Glass Science, 4[4], 317-327, 2013, 2013.12.
13. Teppei Yamana, tatsumi arima, Takatoshi Yoshihara, Yaohiro Inagaki, Kazuya Idemitsu, Oxygen Diffusion in Niobia-doped Zirconia as Surrogate for Oxide film on Zr-Nb Alloy: AC Impedance Analysis, Journal of Nuclear Materials,443,608-613,2013, 2013.10.
14. Kazuya Idemitsu, Yoshihiko Matsuki, Masanao Kishimoto, Yaohiro Inagaki, Tatsumi Arima, Yoshiko Haruguchi, Yu Yamashita, Michitaka Sasoh, Migration of Iodine Solidified in Ettringite into Compacted Bentonite, Advances in Materials Science for Environmental and Energy Technologies II, 10.1002/9781118751176, 241, 23-34, 2013.08, Nuclear reprocessing plants produce materials containing radioactive iodine-129. Cement can be used to immobilize and solidify radioactive iodine by fixing it in the form of the iodate ion in the mineral ettringite. Because the half-life of 129I is 15.7 million years, radioactive wastes that contain 129I require disposal by burial deep underground. In the disposal of such wastes, compacted bentonite is used as a buffer material as well as the disposal of high-level radioactive wastes. Because there is a concern that radioactive iodine could leak from disposed wastes by diffusion through compacted bentonite over a long period, the release behavior of iodine from ettringite was examined by means of electromigration studies in compacted bentonite. Most of the calcium and iodine is retained within the structure of iodate-containing ettringite (IO3-AFt), even if the chemical form of iodine changes from iodate to iodide ion as a result of reaction with ferrous ions. However, acid produced by precipitation of ferric hydroxide might destroy the structure of IO3-AFt in cementitious materials and cause release of iodine. It might therefore be necessary to adopt measures to prevent intrusion of acid or ferrous ions into cementitious wastes containing radioactive iodine..
15. Taku Matsumoto, tatsumi arima, Yaohiro Inagaki, Kazuya Idemitsu, Masto Kato, Teppei Uchida, Investigation of O/M Ratio Effect on Thermal Conductivity of Oxide Nuclear Fuels by Non-equilibrium Molecular Dynamics Calculation, Journal of Nuclear Materials,440,580-585,2013, 2013.04.
16. Kazuya Idemitsu, Daisuke Akiyama, Yoshihiko Matsuki, Yusuke Irie, Yaohiro Inagaki, Tatsumi Arima, Migration Behaviour of Lanthanides in Compacted Bentonite with Iron Corrosion Product Using Electrochemical Method
, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXV, Vol.1475, pp.611-616, 2012.07.
17. T. Ohi, T. Chiba, T. Nakagawa, T. Takase, T. Nakazawa, Y. Akagi and K. Idemitsu, Derivation of an approximate analytical solution for understanding of the response characteristics of the EBS
, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXV, Vol.1475, pp.341-348, 2012.07.
18. tatsumi arima, Yoshiharu Kawauchi, Taku Matsumoto, Yaohiro Inagaki, Kazuya Idemitsu, Isamu Sato, Takatoshi Hirosawa, Measurement of Surface Melting Temperature with High-speed Pyrometers by Containerless Method, Proceedings of SICE Annual Conference 2012, 32-34, 2012, 2012.06.
19. Yaohiro Inagaki, Hikaru Makigakia, Kazuya Idemitsu, tatsumi arima, Sei-Ichiro Mitsui, Kenji Noshita, Initial dissolution rate of a Japanese simulated high-level waste glass P0798 as a function of pH and temperature measured by using micro-channel flow-through test method, Journal of Nuclear Science and Technology, 49, 4, 438-449, 2012.04.
20. M.Tada, Y.Inagaki, K.Idemitsu, T.Arima, O.Kato, T.Sakuragi, Temperature Dependence of Aqueous Dissolution of Silver iodide under Reducing Condition with FeCl2 Solution, Proceedings of the10th International Conference GLOBAL2011, No.501272, 2011.12.
21. Y.Matsuki, K.Idemitsu, D.Akiyama, Y.Inagaki, T.Arima, Migration Behavior of Iodine in Compacted Bentonite, Proceedings of the10th International Conference GLOBAL2011, No.500826, 2011.12.
22. Keisuke Maehata,, Kazuya Idemitsu , Keiichi Tanaka, X-ray energy dispersive spectroscopy of uranium ore using a TES microcalorimeter mounted on a field-emission scanning electron microscope, Nuclear Instruments and Methods in Physics Research A, 648, 285-289, 2011.07.
23. Keita YOSHIDA, Tatsumi ARIMA, Yaohiro INAGAKI, Kazuya IDEMITSU, Masahiko OSAKA, Shuhei MIWA , Oxygen Potential of Hypo-stoichiometric La-doped UO2, Journal of Nuclear Materials, 418, 22-26, 2011.06.
24. Takahiro NOZAKI, Tatsumi ARIMA, Kazuya IDEMITSU, Yaohiro INAGAKI , Synthesis of Zirconia Sphere Particles Based on Gelation of Sodium Alginate, Journal of Nuclear Materials, 412, 184-189, 2011.04.
25. Teppei UCHIDA, Tatsumi ARIMA, Kazuya IDEMITSU, and Yaohiro INAGAKI, Thermal Conductivity of Non-stoichiometric Americium Oxide: A Molecular Dynamics Study, Journal of Nuclear Materials, 400, 3-7, 2010.11.
26. Tatsumi ARIMA, Keita YOSHIDA, Kazuya IDEMITSU, Yaohiro INAGAKI, and Isamu SATO, Molecular Dynamics Analysis of Diffusion of Uranium and Oxygen Ions in Uranium Dioxide, IOP Conf. Series: Materials Science and Engineering , 9, 012003, 2010.11.
27. Kazuya Idemitsu, Daisuke Akiyama, Akira Eto, Yoshihiko Matsuki, Yaohiro Inagaki, Tatsumi Arima, Migration Behavior of Alkali Earth Ions in Compacted Bentonite with Iron Corrosion Product Using Electrochemical Method, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXIV, Vol.1265, pp.227-232, 2010.11.
28. H.Makigaki, Y.Inagaki, K.Idemitsu, T.Arima, S.Mitsui, T.Banba, K.Noshita, Measurement of initial dissolution rate of P0798 simulated HLW glass by using micro-reactor flow-through test method, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXIII, Vol.1193 pp.307-314, 2010.02.
29. Y.Inagaki, S.Mitsui, H.Makigaki, K.Idemitsu, T.Arima, T.Banba, K.Noshita, Measurement of HLW glass dissolution/alteration kinetics by using micro-reactor flow-through test method, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXIII, Vol.1193 pp.219-228, 2010.02.
30. Kazuya Idemitsu, Hirotomo Ikeuchi, Daisuke Akiyama, Yaohiro Inagaki, Tatsumi Arima, Migration Behavior of Potassium and Rubidium in Compacted Bentonite Under Reducing Condition with Iron Corrosion Product, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXIII, Vol.1193 pp.453-460, 2010.02.
31. K. Idemitsu, H. Ikeuchi, S. A. Nessa, Y. Inagaki, T. Arima, S. Yamazaki, T. Mitsugashira, M. Hara, Y. Suzuki, Migration Behavior of Plutonium in Compacted Bentonite Under Reducing Conditions Controlled with Potentiostat, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXII, Vol.1124 pp.283-288, 2009.06.
32. Kauzya. IDEMITSU, Syeda Afsarun NESSA, Shigeru. YAMAZAKI, Hirotomo IKEUCHI, Yaohiro. INAGAKI , T. ARIMA, Migration Behavior of Ferrous Ion in Compacted Bentonite Under Reducing Conditions Controlled with Potentioatat., Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXXI, Vol.1107, pp.501-508, 2008.09.
33. Yaohiro INAGAKI, Toshiaki IMAMURA, Kazuya IDEMITSU, Tatsumi ARIMA, Osamu KATO, Tsutomu NISHIMURA and Hidekazu ASANO, Aqueous Dissolution of Silver Iodide and Associated Iodine Release under Reducing Conditions with FeCl2 Solution, Journal of Nuclear Science and Technology, Vol.45, No.9, pp.859-866, 2008.09.
34. Tatsumi ARIMA, Sho YAMASAKI, Kazuya IDEMITSU, Yaohiro INAGAKI, Equilibrium and nonequilibrium molecular dynamics simulations of heat conduction in uranium oxide and mixed uranium–plutonium oxide, Journal of Nuclear Materials, Vol.376 (2008)pp. 139-145, 2008.05.
35. Teppei UCHIDA, Keisuke KAWASHIMA, Tatsumi ARIMA, Kazuya IDEMITSU, Yaohiro INAGAKI, Thermochemical Properties of Americium Dioxide by Molecular Dynamics Simulation, Proceedings of the Asian Thermophysical Properties Conference , No. 093, August, 2007, 2007.08.
36. Emi OHGA, Tatsumi ARIMA, Kazuya IDEMITSU, Yaohiro INAGAKI, Sol-gel Preparation and Characterization of Ni-YSZ Cermet Electrode, Progress in Nuclear Energy , 49, pp.546-554, 2007, 2007.08.
37. Tatsumi ARIMA, Emi OHGA, Taishi SHIRAGAKI, Kazuya IDEMITSU, Yaohiro INAGAKI, Application of Sol-gel Processing to Synthesis of Ni-YSZ Cermet Membrane, Memoirs of the Faculty of Engineering Kyushu University, Vol. 67 No.2 pp. 95-103, 2007.06.
38. Keiichi SHIMAMURA, Tatsumi ARIMA, Kazuya IDEMITSU, Yaohiro INAGAKI, Thermophysical Properties of Rare-earth-stabilized Zirconia and Zirconia Pyrochlores as surrogates for Actinide-doped Zirconia, International Journal of Thermophysics, 26, pp.1074-1084, 2007, 2008.06.
39. Syo YAMASAKI, Tatsumi ARIMA, Kazuya IDEMITSU, Yaohiro INAGAKI, Evaluation of Thermal Conductivity of Hyperstoichiometric UO2+x by Molecular Dynamics Simulation, International Journal of Thermophysics, 26, pp.661-673, 2007, 2008.06.
40. K. IDEMITSU, Y. YAMASAKI, Syeda Afsarun NESSA, Y. INAGAKI , T. ARIMA, T.MITSUGASHIRA, M.HARA and Y.SUZUKI, Migration Behavior of Plutonium in Compacted Bentonite Under Reducing Condition using Electromigration, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXX, Vol.985, pp.443-448, 2007.06.
41. Y. INAGAKI , T.IMAMURA, K. IDEMITSU, T. ARIMA, O.KATO, H.ASANO and T.NISHIMURA, Aqueous Dissolution of Silver Iodine and Associated Iodine Release Under Reducing Conditions with Sulfide, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXX, Vol.985, pp.431-436, 2007.06.
42. Syeda Afsarun NESSA, K. IDEMITSU, Y. YAMASAKI, Y. INAGAKI and T. ARIMA, Measurement of pH of the Compacted Bentonite under the Reducing Condition, Memoirs of the Faculty of Engineering Kyushu University, Vol. 67 No.1 pp. 25-31, 2007.03.
43. S. MIYAMOTO, S. UEHARA, M. SASOH, M. SATO, M. TOYOHARA, K.IDEMITSU, S. MATSUMURA, Characterization of Cement Alteration Process by Transmission Electron Microscopy with High Spatial Resolution, Journal of Nuclear Science and Technology, Vol.43, No.11, pp.1370-1378, 2006.11.
44. Tatsumi ARIMA, Sho YAMASAKI, Kazuhiro YAMAHIRA, Kazuya IDEMITSU, Yaohiro INAGAKI, Claude DEGUELDRE, Evaluation of Thermal Conductivity of Zirconia-based Inert Matrix Fuel by Molecular Dynamics Simulation., Journal of Nuclear Materials, Vol.352, pp.309-317, 2006.06.
45. K. Idemitsu, M. Yamamoto, Y. Yamasaki, Y. Inagaki , T. Arima, Migration Behavior of Cesium in Compacted Bentonite under Reducing Conditions Using Electromigration., Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXIX, Vol.932, pp.943-950, 2006.06.
46. K. Yamaguchi, Y. Inagaki, T. Saruwatari, K. Idemitsu, T. Arima, H. Yoshikawa, M. Yui, Kinetics of Aqueous Alteration of P0798 Simulated Waste Glass in the Presence of Bentonite., Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXIX, Vol.932, pp.385-392, 2006.06.
47. Y. Inagaki, T. Saruwatari, K. Idemitsu, T. Arima, A. Shinkai, H. Yoshikawa, M. Yui, Temperature Dependence of Long-term Alteration Rate for Aqueous Alteration of P0798 Simulated Waste Glass under Smectite Forming Conditions., Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXIX, Vol.932, pp.321-328, 2006.06.
48. Tatsumi ARIMA, Sho YAMASAKI, Yaohiro INAGAKI, Kazuya IDEMITSU , Evaluation of Thermal Conductivity of Hypostoichiometric (U,Pu)O2-x Solid Solution by Molecular Dynamics Simulation at Temperatures up to 2000 K., Journal of Alloys and Compounds, Vol.415, pp.43-50, 2006.05.
49. Y. INAGAKI, A. SHINKAI, K. IDEMITSU, T. ARIMA, H. YOSHIKAWA, M. YUI, Aqueous alteration of Japanese simulated waste glass P0798: Effects of alteration-pjase formation on alteration rate and cesium retention, Journal of Nuclear Materials, 354 (2006) 171-184, 2006.04.
50. M. OBATA, Y. INAGAKI, T. SASAKI, K.IDEMITSU, Aqueous Corrosion Behavior of Glass Phase of Simulated Low Level Waste Form Produced by In-can type Induction-Heated Melting, Journal of Nuclear Science and Technology, Vol.43, No.2, pp.270-275, 2006.02.
51. X.XIA, K. IDEMITSU, T. ARIMA, Y. INAGAKI, T. ISHIDERA, S. KUROSAWA, K. IIJIMA, H. SATO, Corrosion of carbon steel in compacted bentonite and its effect on neptunium diffusion under reducing condition, Applied Clay Science, 10.1016/j.clay.2004.01.002, 28, 1-4, 89-100, Vol.28, pp.89-100, 2005.01.
52. K. IDEMITSU, X. XIA, Y. KIKUCHI, Y. INAGAKI, T. ARIMA, Migration Behavior of Ferrous Ions in Compacted Bentonite under Reducing Condition by Using Electromigration, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXVIII, 824, 491-496, Vol.824, pp.491-496, 2004.12.
53. K. IDEMITSU, X. XIA, Y. KIKUCHI, Y. INAGAKI, T. ARIMA, T.MITSUGASHIRA, M.HARA,Y.SUZUKI, Migration Behavior of Plutonium in Compacted Bentonite under Reducing Condition by Using Electromigration, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXVII, 807, 591-596, Vol.807, pp.591-596, 2004.04.
54. K.IDEMITSU, S.YANO, X.XIA, Y.KIKUCHI, Y.INAGAKI, T.ARIMA, Migration behavior of iron ion in compacted bentonite under reducing condition by using electromigration, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXVI, 757, 657-664, Vol.757, pp.657-664, 2004.03.
55. K. Idemitsu, T. Arima, Y. Inagaki, S. Torikai, M.A. Pouchon, Manufacturing of zirconia microsphere doped with erbia, yttria and ceria by internal gelation process as a part of a cermet fuel, Journal of Nuclear Materials, 10.1016/S0022-3115(03)00130-2, 319, 31-36, Vol.319 31-36, 2003.07.
56. T. Arima, T. Tateyama, K. Idemitsu, Y. Inagaki, Reaction of yttria-stabilized zirconia with zirconium, silicon and Zircaloy-4 at high temperature: a compatibility study for cermet fuels, Journal of Nuclear Materials, 10.1016/S0022-3115(03)00129-6, 319, 24-30, Vol.319 24-30, 2003.07.
57. T. Arima, M. Takaki, I. Sato, K. Idemitsu, Y. Inagaki, H. Furuya, Reaction of modified SUS316 with tellurium under low oxygen potentials, Corrosion Science, 10.1016/s0010-938X(03)00022-2, 45, 8, 1757-1766, Vol.45 1757-1766, 2003.03.
58. X.XIA, K.IDEMITSU, T.MITSUGASHIRA, T.ARIMA, Y.INAGAKI, Plutonium Determination in Compacted Bentonite by Using PERALS, Journal of Nuclear Science and Technology, Suppllement 3, pp.572-575, 2002.11.
59. X.XIA, Y.INAGAKI, K.IDEMITSU, T.ARIMA, Iodine Release from Silver Iodide under Reducing Condition with Iron-bearing Materials, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXV, 713, 783-790, Vol.713, pp.783-790, 2002.06.
60. Y.INAGAKI, K.IDEMITSU, T.ARIMA, Alteration-phase Formation and Associated Cesium Release during Alteration of R7T7 Waste Glass, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXV, Vol.713, pp.589-596, 2002.06.
61. K.IDEMITSU, S.YANO, X.XIA, Y.INAGAKI, T.ARIMA, T.MITSUGASHIRA,M.HARA, Y.SUZUKI, Diffusion Behavior of Iron Corrosion Products in Buffer Materials, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXV, 713, 113-120, Vol.713, pp.113-120, 2002.06.
62. I. Sato, M. Takaki, T. Arima, H. Furuya, K. Idemitsu, Y. Inagaki, Oxidation behavior of modified SUS316 (PNC316) stainless steel under low oxygen partial pressure, Journal of Nuclear Materials, 10.1016/S0022-3115(02)00872-3, 304, 1, 21-28, Vol.304 pp.21-28, 2002.04.
63. N.SAKAMOTO, T.ISHIDA, T.ARIMA, K.IDEMITSU, Y.INAGAKI, Concentrations of Radiocarbon and Isotope Compositions of Stable Carbon in Food, Journal of Nuclear Science and Technology, 10.3327/jnst.39.323, 39, 4, 323-328, Vol.39, No.4, pp.323-328, 2002.04.
64. T.ARIMA, T.MASUZUMI, H. FURUYA, K.IDEMITSU, Y.INAGAKI, Reaction of Zircaloy-4 with tellurium under different oxygen potentials, Journal of Nuclear Materials, 10.1016/S0022-3115(02)00711-0, 301, 2-3, 90-97, Vol.301, pp.90-97, 2002.01.
65. Y.INAGAKI, H. FURUYA, K.IDEMITSU, T.ARIMA, H.OSAKO, T.BANBA, T.MAEDA, S.MATSUMOTO,I.NOMURA, S.KIKKAWA, M.SAITO, H.OKAMOTO, Leaching and migration of neptunium in a simulated engineering barrier system consisting of HLW glass and compacted bentonite, Journal of Nuclear Materials, 10.1016/S0022-3115(01)00588-8, 298, 1-2, 168-173, Vol.298, pp.168-173, 2001.10.
66. T.ARIMA, T.MASUZUMI, H. FURUYA, K.IDEMITSU, Y.INAGAKI, The oxidation kinetics and the structure of the oxide film on Zircaloy before and after the kinetic transition, Journal of Nuclear Materials, 10.1016/S0022-3115(01)00453-6, 294, 1-2, 148-153, Vol.294, pp.148-153, 2001.06.
67. K.IDEMITSU, X.XIA, T.ICHISHIMA, H.FURUYA, Y.INAGAKI, T.ARIMA, T.MITSUGASHIRA, Y.SUZUKI, Diffusion of Pu in Compacted Bentonites in the Reducing Condition with Corrosion Products of Iron, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXIII, Vol.608, pp.261-266, 2000.11.
68. A.OKAMOTO, K.IDEMITSU, H.FURUYA, Y.INAGAKI, T.ARIMA, Distribution Coefficients and Apparent Diffusion Coefficients of Cs in Compacted Bentonites, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXII, 556, 1091-1098, Vol.556, pp.1091-1098, 1999.11.
69. Y.INAGAKI, R.SAITO, H.FURUYA, K.IDEMITSU, T.ARIMA, Migration of Plutonium in a Simulated Engineered Barrier System Consisting of Waste Grass and Compacted bentonite, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXII, 556, 1083-1090, Vol.556, pp.1083-1090, 1999.11.
70. M. BURGHARTZ, G. LEDERGERBER, F. INGOLD, T. XIE, F. BOTTA, K.IDEMITSU, Concepts and First Fabrication Studies of Inert Matrix Fuel for the Incineration of Plutonium, Proceedings of Workshop on Advanced Reactors with Innovative Fuels, pp.267-276, 1999.11.
71. I.SATO, H. FURUYA, T.ARIMA, K.IDEMITSU, K.YAMAMOTO, Behavior of Metallic Fission Products Zirconium and Barium in Fasr Reactor Fuel Irradiated to High Burnup, Journal of Nuclear Science and Technology, Vol.36, No.9, pp.775-780, 1999.09.
72. I.SATO, H. FURUYA, T.ARIMA, K.IDEMITSU, K.YAMAMOTO, Behavior of Metallic Fission Products in Uranium-plutonium Mixed Oxide Fuel, Journal of Nuclear Materials, 10.1016/S0022-3115(99)00071-9, 273, 3, 239-247, Vol.273, pp.239-247, 1999.02.
73. T.ARIMA, K.MORIYAMA, N.GAJA, H.FURUYA, K.IDEMITSU, Y.INAGAKI, Oxidation kinetics of Zircaloy-2 between 450°C and 600°C in Oxidizing Atmosphere, Journal of Nuclear Materials, 10.1016/S0022-3115(98)00069-5, 257, 1, 67-77, Vol.257, pp.67-77, 1998.04.
74. Y.INAGAKI, A.SAKATA, H.FURUYA, K.IDEMITSU, T.ARIMA, T.BANBA, T.MAEDA,S.MATSUMOTO, Effects of Water Redox Conditions and Presence of Magnetite on Leaching of Pu and Np from HLW Glass, Proceedings of Materials Research Society Symposium on Scientific Basis for Nuclear Waste Management XXI, Vol.506, pp.177-184, 1998.04.