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Fission-Fusion Correlation of Damage Structure Development form the Comparison of Irradiations with RTNS-II and JMTR

Research Project

Project/Area Number 04302063
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field Nuclear engineering
Research InstitutionNagoya University

Principal Investigator

KIRITANI Michio  Nagoya Univ., School of Eng., Prof., 工学部, 教授 (70033826)

Co-Investigator(Kenkyū-buntansha) OKADA Akira  Hokkido Univ., Fac.of Eng., Assoc.Prof., 工学部, 助教授 (40001341)
KINOSHITA Chiken  Kyushu Univ., Fac.of Eng., Prof., 工学部, 教授 (50037917)
SHIMOMURA Yoshiharu  Hiroshima Univ., Fac.of Eng., Prof., 工学部, 教授 (40033831)
YOSHIDA Naoaki  Kyushu Univ., Res.Inst.Appl.Mech., Prof., 応用力学研究所, 教授 (00127317)
YOSHIIE Toshimasa  Kyoto Univ., Reactor Research Inst., Prof., 原子炉実験所, 教授 (20124844)
平田 光兒  大阪大学, 教養部, 教授 (00029638)
Project Period (FY) 1992 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 1994: ¥2,000,000 (Direct Cost: ¥2,000,000)
Fiscal Year 1993: ¥6,400,000 (Direct Cost: ¥6,400,000)
Fiscal Year 1992: ¥5,500,000 (Direct Cost: ¥5,500,000)
KeywordsNeutron Irradiation / Fusion Neutron / Fission Neutron / Reactor Irradiation / Fission-Fusion Correlation / Rediation Damage / Fusion Reactor Materials / Cascade Damage / 核分裂-格融合相関 / 核融合炉 / 核融合中性子照射 / 照射相関 / 電子照射 / イオン照射 / 核分裂一核融合相関
Research Abstract

(1)Temperature controlled irradiations with JMTR at all the required temperatures were finished, and the direct comparison with RTNS-II became possible. Temperature cycle irradiation under cyclic temperature variation and irradiatoin with multi-section removable rig were successfully performed. (2)From the behavior of neutron-radiation-induced defects under electron irradiation with a high voltage electron microscope, the nature of all the defects intronduced with RTNS-II,JMTR and LASREF were indentified. (3)Simulations of large cascade collisions lead to the understanding of the variation of damage defect structures with materials and temperature. (4)Calculations of subcascade formation were done for all the energy range of PKA energy spectrum for D-T fusion neutron irradiaton, and the result from RTNS-II was successfully reconstructed. (5)The important role of space-and time-wise random reaction of point defects in the cascade damage structure formation was confirmed. (6)Details of the easy one-dimensional motion of small interstitial clusters were disclosed, and the unsolved problems of very few number of interstitial clusters and crystallographic orientation anisotropy of dislocation structures were solved. (7)Cascade-localization-induced-bias effect was analyzed to find the difference between materails and to evaluate the contribution to void swelling. (8)Including all the results from neutron and ion irradiations, the total framework of damage structure accmulation was disclosed. (9)An essential role of the evaporation of point defects formed from cascade collisions was found in the damge structure development during temperature cycle irradiation.

Report

(4 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (144 results)

All Other

All Publications (144 results)

  • [Publications] C.Kinoshita: "Radiation-induced microstructural change in ceramic materials" Journal of Nuclear Materials. 191-194. 67-74 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Influence of primary recoil energy spectrum on microstructural evolution" Journal of Nuuclear Materials. 191-194. 125-131 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Yamakawa: "Void formation in neutron-irradiated Cu and Cu-alloys" Journal of Nuclear Materials. 191-194. 396-400 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Satoh: "Binary collision calculation of subcascade structure and its correspondence to observed subcascade defects in 14 MeV neutron irradiated copper" Journal of Nuclear Materials. 191-194. 1101-1105 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Self-ion irradiation to elucidate primary recoil energy dependence of defect structure development during neutron irradiation" Journal of Nuclear Materials. 191-194. 1128-1133 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Kojima: "Fluctuation effect of point defect reaction on nucleation and growth of interstitial clusters during neutron irradiation" Journal of Nuclear Materials. 191-194. 1155-1159 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "The variation of cascade localization induced bias effect with materials parameters and irradiation conditions" Journal of Nuclear Materials. 191-194. 1088-1091 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Yoshida: "Low dose fission neutron irradiation on P-and Ti-modified austenitic alloys with improved temperature control" Journal of Nuclear Materials. 191-194. 1114-1118 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "Detection of the role of free point defects from the variation of defect structures near permanent sinks in neutron irradiated metals" Journal of Nuclear Materials. 191-194. 1160-1165 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "A comment on future intense high energy neutron souces from the variation of microstructural evolution by the difference in recoil energy spectrum" Radiation Effects and Defects in Solids. 124. 127-138 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Takeda: "Atomic structure of the interstitial defects in electron-irradiated Si and Ge" Material Science Forum. 83-87. 309-314 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "Cascade localization induced bias effect for void growth" Material Science Forum. 97-99. 105-110 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Correlation of high-energy particle irradiation by use of the recoil energy spetrum" Material Science Forum. 97-99. 141-156 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura: "Computer simulation of void formation in copper" Transaction of Material Research Society of Japan. 9. 122-128 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto: "Structure of planar aggregates of Si in heavily Si-doped GaAs" Philosophical Magazine. A66. 257-268 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 桐谷道雄: "電子顕微鏡法による中性子照射損傷研究の現状(I)" 電子顕微鏡. 27. 101-110 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 渡辺英雄: "高速中性子照射したオーステナイト鋼のボイドスエリングに及ぼすリンの効果" 日本金属学会誌. 56. 619-625 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Niwase: "Dislocation loops and their depth profiles in He^+ and D^+ ion irradiated metals" Journal of Nuclear Materials. 203. 56-66 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Fukushima: "Damage structure due to displacement cascades in 14 MeV neutron-irradiated metals studied by positron lifetime techniques" Journal of Nuclear Materials. 205. 59-67 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] F.A.Garner: "Influence of details of reactor history on microstuctural developemnt during neutronl irradiation" Journal of Nuclear Materials. 205. 206-218 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura: "Atomistic void formation in irradiated copper" Journal of Nuclear Materials. 205. 374-384 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Origin of unbalanced reaction of vacancies and interstitials during irradiation with cascades and influence on microstructural evolution" Journal of Nuclear Materials. 205. 460-466 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. 206. 156-169 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] C.Kinoshita: "Microstructural evolution in ceramics and graphite under cascade damage condition" Journal of Nuclear Materials. 206. 341-352 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Simomura: "Structural relaxation of point defect cluster in pure Cu" Radiation Effects and Defects in Solids. 25. 81-89 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura: "Relaxation and movemnet of point defect clusters in copper by molecular dynamics simulation" Radiation Effects and Defects in Solids. 25. 485-489 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "The role of free point defects in defect structure evolution during cascade damage" Defet and Diffusion Forum. 95-98. 243-248 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe: "Microstructural evolution of phosphorous modified austenitic steels during irradiation in JOYO" Materials Transactions JIM. 34. 1012-1017 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] A.Okada: "Tension test system for irradiated small specimens operated by remote control" Standard Technical Publication ASTM. 1204. 324-335 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura: "Visibility of small vacancy cluster of the size of 3 to 15 on structure images of high resolution TEM" Computer Aided Innovation of New Materials. II. 677-680 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 桐谷道雄: "電子顕微鏡法による中性子照射損傷研究の現状" 電子顕微鏡. 27. 211-218 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Fukushima: "Dependence of observed cascade defects on neutron spectrum and dose in Au and Ag irradiated with fission and fusion neutrons at low temperature" Journal of Nuclear Materials. 212-215. 154-159 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "Factors to influence the nucleation and growth of interstitial clusters during cascade damage" Journal of Nuclear Materials. 212-215. 186-191 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Formation of vacancy clustered defects from cascade collisions during heavy ion irradiation and their annihilatin by freely migrating interstitial atoms" Journal of Nuclear Materials. 212-215. 192-197 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Microstructure evolution by neutron irradiation during clyclic temperature variation" Journal of Nuclear Materials. 212-215. 241-245 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Horiki: "Microstructural evolution in low dose neutron irradiated Fe-15Ni-15Cr alloy" Journal of Nuclear Materials. 212-215. 246-251 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Q.Xu: "Effects of temperature variation on damage microstructures in Fe-Cr-Ni-alloy induced by heavy ion irradiation" Journal of Nuclear Materials. 212-215. 258-262 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Hamada: "Role of solute atoms on microstructural evolution in neutron irradiatted nickel" Journal of Nuclear Materials. 212-215. 270-274 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie: "Effect of cascade localization enduced bias effect and fluctuation of point defect reactions on defect structure evolution near planar sinks" Journal of Nuclear Materials. 212-215. 315-319 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura: "Experiments to examine the contribution of the gaseous atoms on the void formation in irradiated metals" Journal of Nuclear Materials. 212-215. 352-357 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] A.Okada: "Mechanical property change in neutron irradiated Fe-Cr and Fe-Mn alloys and their defect structures" Journal of Nuclear Materials. 212-215. 382-387 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Yoshida: "Effect of cyclic temperature change on microstructural evolution in austenitic stainless steels under fission neutron irradiation" Journal of Nuclear Materials. 212-215. 471-475 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe: "The influence of combined addition of phosphorus and titanium on void swelling of austenitic Fe-Cr-Ni alloys at 646-700 K" Journal of Nuclear Materials. 212-215. 503-508 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Narui: "Development of experimental rigs for temperature-controlled reactor irradiation for fundamental study of radiation efects on fusion materials" Journal of Nuclear Materials. 212-215. 1645-1648 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Narui: "Development of controlled temperataure-cycle irradiation technique in JMTR" Journal of Nuclear Materials. 212-215. 1665-1670 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe: "Defect formation in austenitic stainless steels during shutdown procedure of FFTF" Journal of Nuclear Materials. 217. 178-186 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Fukumoto: "The mechanism of radiation-resistance of MgO・nAl_2O_3 through the formation process of defect clusters under irradiation" Nuclear Instruments and Methods in Physics Research. B91. 252-257 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Satoh: "Diffraction contrast image of small stacking fault tetrahedra in fcc metals" Philosophical Magazine. A70. 869-891 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Microstructure Evolution during Radiatoin Damage" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto: "Strucltural study of hydrogen induced platelet in Si and Ge by transmission electron microscopy" Material Science Forum. 143-147. 897-902 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] C.Kinoshita: "Radiation effects of ceramics and their characteristics" Materia Japan. 33. 1351-1355 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] C.Kinoshita: "Radiation-induced microstructural change in ceramic materials" Journal of Nuclear Materials. 191-194. 67-74 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Influence of primary recoil energy spectrum on microstructural evolution" Journal of Nuclear Materials. 191-194. 125-131 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Yamakawa, I.Mukouda and Y.Shimomura: "Void formation in neutron-irradiated Cu and Cu-alloys" Journal of Nuclear Materials. 191-194. 396-400 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Satoh, T.Yoshiie and M.Kiritani: "Binary collision calculation of subcascade structure and its correspondence to observed subcascade defects in 14 MeVneutron irradiated copper" Journal of Nuclear Materials. 191-194. 1101-1105 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani, M.Hoshino, H.Kato, H.Matsui and N.Matsunami: "Self-ion irradiation to elucidate primary recoil energy dependence of defect structure development during neutron irradiation" Journal of Nuclear Materials. 191-194. 1128-1133 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Kojima, T.Yoshiie, K.Hamada and M.Kiritani: "Fluctuation effect of point defect reaction on nucleation and growth of interstitial clusters during neutron irradiation" Journal of Nuclear Materials. 191-194. 1155-1159 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie and M.Kiritani: "The variation of cascade localization induced bias effect with materials parameters and irradiation conditions" Journal of Nuclear Materials. 191-194. 1088-1091 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Yoshida, Q.Xu, H.Watanabe, T.Muroga and M.Kiritani: "Low dose fission neutron irradiation on Pand Ti-modified austenitic alloys with improved temperature control" Journal of Nuclear Materials. 191-194. 1114-1118 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie, S.Kojima, Y.Satoh, K.Hamada and M.Kiritani: "Detection of the role of free point defects from the variation of defect strutures near permanent sinks in neutron irradiated metals" Journal of Nuclear Materials. 191-194. 1160-1165 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "A comment on future intense high energy neutron souces from the variation of microstructural evolution by the difference in recoil energy spectrum" Radiation Effects and Defects in Solids. 124. 127-138 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Takeda, S.Muto and M.Hirata: "Atomic structure of the interstitial defects in electron-irradiated Si and Ge" Material Science Forum. 83-87. 309-314 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie and M.Kiritani: "Cascade localization induced bias effect for void growth" Material Science Forum. 97-99. 105-110 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Correlation of high-energy particle irradiation by use of the recoil energy spectrum" Material Science Forum. 97-99. 141-156 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, R.Nishiguchi, T.Diaz de la Rubia and M.W.Guinan: "Computer simulation of void formation in copper" Transaction of Material Research Society of Japan. 9. 122-128 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, R.Nishiguchi, T.Diaz de la Rubia and M.W.Guinan: "Computer simulation of atomistic of void formation in neutron-irradiated metals" Proceeding of 4th International Symposium on advanced Nuclear Energy Research. 723-728 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, R.Nishiguchi, T.Diaz de la Rubia and M.W.Guinan: "Computer simulation of void formation in residual gas free metals by dual beam irradiation experiment" Proceedings of the International Conference on Evolution in Beam Applications. 723-728 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto, S.Takeda, M.Hirata, K.Fujii and K.Ibe: "Structure of planar aggregates of Si in heavily Sidoped GaAs" Philosophical Magazine. A66. 257-268 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Niwase, T.Ezawa, T.Tanabe, M.kiritani and F.E.Fujita: "Dislocation loops and their depth profiles in He^+ and D^+ ion irradiated metals" Journal of Nuclear Materials. 203. 56-66 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Fukushima and Y.Shimomura: "Damage structure due to displacement cascades in 14 MeV neutron-irradiated metals studied by positron lifetime techniques" Journal of Nuclear Materials. 205. 59-67 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] F.A.Garner, N.Sekimura, M.L.Grossbeck, A.M.Ermi, J.W.Newkirk, H.Watanabe and M.Kiritani: "Influence of details of reactor history on microstuctural developemnt during neutron irradiation" Journal of Nuclear Materials. 205. 206-218 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, T.Diaz de la Rubia and M.W.Guinan: "Atomistic void formation in irradiated copper" Journal of Nuclear Materials. 205. 374-384 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani, T.Yoshiie, S.Kojama and Y.Satoh: "Origin of unbalanced reaction of vacancies and interstitials during irradiation with cascades and influence on microstructural evolution" Journal of Nuclear Materials. 205. 460-466 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. 206. 156-169 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] C.Kinoshita, Y.Isobe, H.Abe, Y.Denda and T.Sonoda: "Microstructural evolution in ceramics and graphite under cascade damage condition" Journal of Nuclear Materials. 206. 341-352 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, R.Nishiguchi, T.Diaz de la Rubia and M.W.Guinan: "Structural relaxation of point defect cluster in pure Cu" Radiation Effects and Defects in Solids. 25. 81-89 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, R.Nishiguchi, T.Diaz de la Rubia and M.W.Guinan: "Relaxation and movemnet of point defect clusters in copper by molecular dynamics simulation" Radiation Effects and Defects in Solids. 25. 485-489 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie, K.Hamada, S.Kojima and M.Kiritani: "The role of free point defects in defect structure evolution during cascade damage" Defect and Diffusion Forum. 95-98. 243-248 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe, T.Muroga and N.Yoshida: "Microstructural evolution of phosphorous modified austenitic steels during irradiation in JOYO" Materials Transactions JIM. 34. 1012-1017 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Abe, C.Kinoshita, Y.Denda and T.Sonoda: "Effects of concurrent irradiation with ions and electrons on accumulatin process of damage cascades in germanium and silicon" Proceedings of Japan Acadamy. 69 B. 173-178 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] A.Okada: "Tension test system for irradiated small specimens operated by remote control" Standard Technical Publication. 1204. 324-335 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, I.Mukouda, S.Horiuchi and M.W.Guinan: "Visibility of small vacancy cluster of the size of 3 to 15 on structure images of high resolution TEM" Computer Aided Innovation of New Materials II. 677-680 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Fukushim, Y.Shimomura, M.Kiritani, M.W.Guinan, H.Gerstenberg, I.Mukouda and T.Mitoma: "Dependence of observed cascade defects on neutron spectrum and dose in Au and Ag irradiated with fission and fusion neutrons at low temperature" Journal of Nuclear Materials. 212-215. 154-159 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie and M.Kiritani: "Factors to influence the nucleation and growth of interstitial clusters during cascade damage" Journal of Nuclear Materials. 212-215. 186-191 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani, Y.Fukuda, T.Mima, E.Iiyoshi, Y.Kizuka, S.Kojima and N.Matsunami: "Formation of vacancy clustered defects from cascade collisions during heavy ion irradiation and their annihilation by freely migrating interstitial atoms" Journal of Nuclear Materials. 212-215. 192-197 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani, T.Yoshiie, M.Iseki, S.kojima, K.Hamada, M.Horiki, Y.Kizuka, H.Inoue, T.Tada and Y.Ogasawara: "Microstructure evolution by neutron irradiation during clyclic temperature variation" Journal of Nuclear Materials. 212-215. 241-245 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Horiki and M.Kiritani: "Microstructural evolution in low dose neutron irradiated Fe-15Ni-15Cr alloy" Journal of Nuclear Materials. 212-215. 246-251 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Q.Xu, H.Watanabe, T.Muroga and N.Yoshida: "Effects of temperature variation on damage microstructures in Fe-Cr-Ni alloy induced by heavy ion irradiation" Journal of Nuclear Materials. 212-215. 258-262 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Hamada, S.Kojima, Y.Ogasgwara, T.Yoshiie and M.Kiritani: "Role of solute atoms on microstructural evolution in neutron irradiated nickel" Journal of Nuclear Materials. 212-215. 270-274 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Yoshiie and M.Kiritani: "Effect of cascade localization induced bias effect and fluctuation of point defect reactions on defect structure evolution near planar sinks" Journal of Nuclear Materials. 212-215. 315-319 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Shimomura, I.Mukouda, M.Kiritani, S.Kojima and F.A.Garner: "Experiment to examine the contribution of the gaseous atoms on the void formation in irradiated metals" Journal of Nuclear Materials. 212-215. 352-357 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] A.Okada, N.Kawaguchi, M.L.Hamilton, K.Hamada, T.Yoshiie, I.Ishida, E.Hirota: "Mechanical property change in neutron irradiated Fe-Cr and Fe-Mn alloys and their defect structures" Journal of Nuclear Materials. 212-215. 382-387 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] N.Yoshida, Q.Xu, H.Watanabe, Y.Miyamoto and T.Muroga: "Effect of cyclic temperature change on microstructual evolution in austenitic stainless steels under fission neutron irradiation" Journal of Nuclear Materials. 212-215. 471-475 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe, T.Muroga and N.Yoshida: "The influence of combined addition of phosphorus and titanium on void swelling of austenitic Fe-Cr-Ni alloys at 646-700 K" Journal of Nuclear Materials. 212-215. 503-508 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Narui, T.Sagawa, Y.Endo, T.Uramoto, T.Shikama, H.Kayano and M.Kiritani: "Development of experimental rigs for temperature-controlled reactor irradiation for fundamental study of radiation effects on fusion materials" Journal of Nuclear Materials. 212-215. 1645-1648 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Narui, H.Kurishita, H.Kayano, T.Sagawa, N.Yoshida and M.Kiritani: "Development of controlled temperataurecycle irradiation technique in JMTR" Journal of Nuclear Materials. 212-215. 1665-1670 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Watanabe, T.Muroga and N.Yoshida: "Defect formation in austenitic stainless steels during shutdown procedure of FFTF" Journal of Nuclear Materials. 217. 178-186 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Fukumoto, C.Kinoshita, S.Maeda and K.Nakai: "The mechanism of radiation-resistance of MgO・nAl_2O_3through the formation process of defect clusters under irradiation" Nuclear Instruments and Methods in Physics Research. B91. 252-257 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Satoh, H.Taoka, S.Kojima, T.Yoshiie and M.Kiritani: "Diffraction contrast images of small stacking fault tetrahedra in fcc metals" Philosophical Magazine. A70. 869-891 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Kiritani: "Microstructure Evolution during Radiatoin Damage" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Muto, S.Takeda and M.Hirata: "Strucltural study of hydrogen induced platelet in Si and Ge by transmission electron microscopy" Material Science Forum. 143-147. 897-902 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] C.Kinoshita: "Radiation effects of ceramics and their characteristics" Materia Japan. 33. 1351-1355 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Fukumoto, C.Kinoshita, S.Maeda Y.Watanuki and K.Nakai: "Microstructue evolution of defect clusters in neutron irradiated MgO・nAl_2O_3" Science Report RITU. A40. 111-119 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Fukushima: "Dependence of observed cascade defects on neutron spectrum and dose in Au and Ag irradiated with fission and fusion neutrons at low temperature" Journal of Nuclear Materials. 212-215. 154-159 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Yoshiie: "Factors to influence the nucleation and growth of interstitial clusters during cascade damage" Journal of Nuclear Materials. 212-215. 186-191 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Kiritani: "Formation of vacancy clustered defects from cascade collisions during heavy ion irradiation and their annihilatin by freely migrating interstitial atoms" Journal of Nuclear Materials. 212-215. 192-197 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Kiritani: "Microstructure evolution by neutron irradiation during clyclic temperature variation" Journal of Nuclear Materials. 212-215. 241-245 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Horiki: "Microstructural evolution in low dose neutron irradiated Fe‐15Ni‐15Cr alloy" Journal of Nuclear Materials. 212-215. 246-251 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Q.Xu: "Effects of temperature variation on damage microstructures in Fe‐Cr‐Ni alloy induced by heavy ion irradiation" Journal of Nuclear Materials. 212-215. 258-262 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Hamada: "Role of solute atoms on microstructural evolution in neutron irradiated nickel" Journal of Nuclear Materials. 212-215. 270-274 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Yoshiie: "Effect of cascade localization enduced bias effect and fluctuation of point defect reactions on defect structure evolution near planar sinks" Journal of Nuclear Materials. 212-215. 315-319 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Shimomura: "Experiments to examine the contribution of the gaseous atoms on the void formation in irradiated metals" Journal of Nuclear Materials. 212-215. 352-357 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] A.Okada: "Mechanical property change in neutron irradiated Fe‐Cr and Fe‐Mn alloys and their defect structures" Journal of Nuclear Materials. 212-215. 382-387 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] N.Yoshida: "Effect of cyclic temperature change on microstructural evolution in austenitic stainless steels under fission neutron irradiation" Journal of Nuclear Materials. 212-215. 471-475 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Watanabe: "The influence of combined addition of phosphorus and titanium on void swelling of austenitic Fe‐Cr‐Ni alloys at 646‐700 K" Journal of Nuclear Materials. 212-215. 503-508 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Narui: "Development of experimental rigs for temperature‐controlled reactor irradiation for fundamantal study of radiation effects on fusion materials" Journal of Nuclear Materials. 212-215. 1645-1648 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Narui: "Development of controlled temperataure‐cycle irradiation technique in JMTR" Journal of Nuclear Materials. 212-215. 1665-1670 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Watanabe: "Defect formation in austenitic stainless steels during shutdown procedure of FFTF" Journal of Nuclear Materials. 217. 178-186 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Fukumoto: "The mechanism of radiation‐resistance of MgO・nAl_2O_3 through the formation process of defect clusters under irradiation" Nuclear Instruments and Methods in Physics Research. B91. 252-257 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Satoh: "Diffraction contrast image of small stacking fault tetrahedra in fcc metals" Philosophical Magazine. A70. 869-891 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Kiritani: "Microstructure Evolution during Radiatoin Damage" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] C.Kinoshita: "Radiation effects of ceramics and their characteristics" Materia Japan. 33. 1351-1355 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. 200. 156-169 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Yoshiie,他2名: "The role of free point defects in defect structure evolution during cascade damage" Defect and Diffusion Forum. 95-98. 243-248 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Kiritani,他2名: "Origin of unbalanced reaction of vacancies and interstitials during irradiation with cascades and influence on microstructural evolution" Journal of Nuclear Materials. 205. 460-466 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] N.Yoshida 外2名: "Evolution of microstructure in nickel by low-energy deuterium ion irradiation" Journal of Nuclear Materials. 205. 385-393 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Shimomura 他2名: "Aatomistics of void formation in irradiated copper" Journal of Nuclear Materials. 205. 374-384 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Kiritani 他9名: "Microstructure evolution by neutron irradiation during cyclic temperataure variation" Journal of Nuclear Materials. (印刷中). 5 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Kiritani: "Correlation of high-energy particle irradiation by use of the recoil energy spectrum" Materials Science Forum. 97-99. 141-156 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.kiritani: "Influence of primary recoil energy spectrum on microstructural evolution" Journal of Nuclear Materials. 191-194. 125-131 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Kojima,T.Yoshiie,K.Hamada and M.Kiritani: "Fluctuation effect of point defect reaction on nucleation and growth of interstitial clusters during neutron irradiation" Journal of Nuclear Materials. 191-194. 1128-1133 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Satoh,T.Yoshiie and M.Kiritani: "Binary collision calculation of subcascade structure and its correspondence to observed subcascade defects in 14 MeV neutron irradiated copper" Journal of Nuclear Materials. 191-194. 1101-1105 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Kiritani: "A comment on future intense high energy neutron sources from the variation of microstructural evolution by the difference in recoil energy spectrum" Radiation Effects and Defects in Solids. 124. 127-138 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Kiritani,T.Yoshiie,S.Kojima and Y.Satoh: "Origin of unbalanced reaction of vacancies and interstitials during irradiation and influence on microstructural evolution" Journal of Nuclear Materials. (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Yoshiie and M.Kiritani: "Cascade localization induced bias effect for void growth Materials Science forum" Journal of Nuclear Materials. 97-99. 105-110 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Yoshiie and M.Kiritani: "The variation of cascade localization induced bias effect with materials parameters and irradiation conditions Journal of Nuclear Materials" Journal of Nuclear Materials. 191-194. 1088-1091 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Yoshiie,S.Kojima,Y.Satoh,K.Hamada and M.Kiritani: "Detection of the role of free point defects from the variation of defect structures near permanent sinks in neutron irradiated metals" Journal of Nuclealr Materials. 191-194. 1160-1165 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Yoshida,Q.Xu,H.Watanabe,T.Muroga and M.Kiritani: "Low dose fission neutron irradiaton on P-and Ti-modified austenitic alloys with improved temperature control Journal of Nuclear Materials" Journal of Nuclear Materials. 191-194. 1114-1118 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Inoue,T.Miuroga,Y.Myamoto and N.Yoshida: "Characteristecs of point defects and their clustering processes in Fe-Mn-Cr and Fe-Mn-Si-Cr alloys Journal of Nuclear Materials" Journal of Nuclear Materials. 191-194. 1342-1354 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Yamakawa,I.Mukouda and Y.Shimomura: "Void formation in neutron-irradiated Cu and Cu alloys journal of Nuclear Materials" Journal of Nuclear Materials. 191-194. 396-400 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] C.Kinoshita: "Radiation-induced microstructural change in ceramic materials" Journal of Nuclear Materials. 191-194. 67-74 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Nakai,C.Kinoshita and Y.Muroo: "A study of sink strength of dislocations through kinetics of loop formation under electron irradiation" Journal of Nuclear Materials. 191-194. 1189-1193 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Nakai,K.Fukumoto and C.Kinoshita: "Characteristics of the loop formation process in the MgO-Al_2O_3 system irradiated with fission neutrons" Journal of Nuclear Materials. 191-194. 630-634 (1992)

    • Related Report
      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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