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Recoil Energy Effects in High Energy Particle Irradiation

Research Project

Project/Area Number 05402049
Research Category

Grant-in-Aid for General Scientific Research (A)

Allocation TypeSingle-year Grants
Research Field Physical properties of metals
Research InstitutionNagoya University

Principal Investigator

KIRITANI Michio  Nagoya University, Engineering, Professsor, 工学部, 教授 (70033826)

Co-Investigator(Kenkyū-buntansha) SATOH Yuhki  Nagoya University, Engineering, Assistant, 工学部, 助手 (20211948)
ISEKI Michio  Nagoya University, Engineering, Associate Professor, 工学部, 助教授 (70023124)
小島 聡  名古屋大学, 工学部, 助手 (00202060)
Project Period (FY) 1993 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥34,800,000 (Direct Cost: ¥34,800,000)
Fiscal Year 1995: ¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 1994: ¥5,900,000 (Direct Cost: ¥5,900,000)
Fiscal Year 1993: ¥26,400,000 (Direct Cost: ¥26,400,000)
KeywordsHigh Energy Particle Irradiation / Fusion Neutron Irradiation / Fission Reactor Irradiaton / Ion Irradiation / Electron Irradiation / Radiation Damage / Recoil Energy / Stochastic Fluctuation
Research Abstract

Point defect clusters produced from collision cascades are very small and the identification of their nature was not easy. The establishment of radiation hazard control area on High Voltage Electron Microscopy Laboratory of Nagoya University has enabled to irradiate neutron irradiated radioactive samples with high energy electrons, and the reliable identification became possible from the behavior of each defects under electron irradiation.
Further progress was made on the research of fusion neutron (RTNS-II) irradiated samples, and the controlled irradiation with a fission reactor (JMTR) proceeded to temperature-cycle irradiation and irradiations with multi-section removable rigs to obtain the data on the continuous progress of defect structure evolution. Direct comparison of fission neutron irradiation with those of fusion neutron irradiation became possible for the first time.
Accumulation modes (irradiation dose phi) of defects produced directly from collision cascades were clarified from summing up the result of fusion and fission neutron irradiatoin and light and heavy ion irradiation : Very early stage by impact effect from collisions (phi^2), Simple stage proportional to irradiaton dose (phi^1), Stage with recovery by the reaction of freely migrating interstitials (phi^<1/2>), and Stage of geometrical overlap of defects (1-exp (-alphaphi) ).
Applying the result of easy motion of small interstitial clusters obtained from electron irradiaton experiment to neutron irradiation, unsolved problems such as crystallographic orientation dependence were solved. Also, applying the fluctuation of point defect reactions obtained from electron irradiatoin, the origin of very small success probability of interstitial cluster growth from small interstitial clusters made by collision cascades was understood.

Report

(4 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • Research Products

    (88 results)

All Other

All Publications (88 results)

  • [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
      1995 Final Research Report Summary
  • [Publications] F. A. Garner: "Influence of details of reactor history on microstructural development during neutron 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
      1995 Final Research Report Summary
  • [Publications] T. Yoshiie: "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(和文)」より
    • Related Report
      1995 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
      1995 Final Research Report Summary
  • [Publications] S. Arai: "Development and application of intermittent electron irradiation technique with a high voltage electron microscope" Microscopy, Microanalysis, Microstructures. 4. 305-312 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 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
      1995 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
      1995 Final Research Report Summary
  • [Publications] M. Kiritani: "Microstructure evolution during radiation damage with collision cascades" The Science Reports of RITU. A40. 29-47 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M. Kiritani: "Microstructure evolution by neutron irradiation during cyclic 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
      1995 Final Research Report Summary
  • [Publications] M. Kiritani: "Formation of vacancy clustered defects from cascade collisions during heavy-ion irradiation and their annihilation by freely-migrating interstitials" 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
      1995 Final Research Report Summary
  • [Publications] T. Yoshiie: "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(和文)」より
    • Related Report
      1995 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
      1995 Final Research Report Summary
  • [Publications] K. Hamada: "Role of solute atoms on microstructtural evolution in neutron irradiated 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
      1995 Final Research Report Summary
  • [Publications] M. Horiki: "Microstructural evolution in low-dose neutron-irradiated Fe-16Ni-15Cr alloys" 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
      1995 Final Research Report Summary
  • [Publications] Y. Shimomura: "Experiments to examine the contribution of gas atoms to 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
      1995 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
      1995 Final Research Report Summary
  • [Publications] M. Narui: "Development of controlled temperature-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
      1995 Final Research Report Summary
  • [Publications] M. Narui: "Development of experimental rigs for temperature-controlled reactor irradiations 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(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] K. Arakawa: "Time- and space-wise stochastic fluctuation of point defect reaction in high energy particle irradiated metals" Trans. Materials Research Society of Japan. 16A. 365-370 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] T. Yoshiie: "Concept of cascade localization induced bias effest on microstructural evolution" JCSTEA 7 SERIES SYMPOSIUM. Materials for Advanced Energy Systems & Fission and Fusion Engineering, '94,. 401-406 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M. Kiritani: "Microstructure evolution during irradiation" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] T. Yoshiie: "Nucleation of interstitial type dislocation loops in metals under neutron irradiation" The Science Reports of RITU. A40. 77-84 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S. Arai: "Improvement and application of intermittent electron irradiation technique with a high voltage electron microscope" Journal of Electron microscopy. 44. 1-7 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Y. Ogsawara: "Identification of the nature of neutron-irradiation-induced small point defect clusters in nickel by means of electron irradiation and defect sturcture development from collision cascades" Radiation Effects and Defects in Solids. (印刷中). (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Kiritani, T.Yoshiie, S.Kojima and Y.Satoh: "Origin of unbalanced reaction of vacancies and interstitials during irradiation with cascades and influence on microstructural evolution" J.Nucl.Mater.205. 460-466 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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 microstructural development during neutron irradiation" J.Nucl.Mater.205. 206-218 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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
      1995 Final Research Report Summary
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" J.Nucl.Mater.206. 156-169 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S.Arai, N.Yokoi, C.Morita and M.Kiritani: "Development and application of intermittent electron irradiation technique with a high voltage electron microscope" Microscopy, Microanal.Microstruct.4. 305-312 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Y.Satoh, H.Taoka, S.Kojima, T.Yoshiie and M.Kiritani: "Diffraction contrast image of small stacking fault tetrahedra in fcc metals" Phil.Mag.A70. 869-891 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Kiritani: "Microstructure evolution during radiation damage with collision cascades" Sci.Rep.RITU. A40. 29-47 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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 cyclic temperature variation" J.Nucl.Mater.212-215. 241-245 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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 interstitials" J.Nucl.Mater.212-215. 192-197 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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" J.Nucl.Mater.212-215. 315-319 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] K.Hamada, S.Kojima, Y.Ogasawara, T.Yoshiie and M.Kiritani: "Role of solute atoms on microstructural evolution in neutron irradiated nickel" J.Nucl.Mater.212-215. 270-274 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Horiki and M.Kiritani: "Microstructural evolution in lowdose neutron-irradiated Fe-16Ni-15Cr alloys" J.Nucl.Mater.212-215. 246-251 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Y.Shomomula, I.Mukoda, M.Kiritani, S.Kojima and F.A.Garner: "Experiments to examine the contribution of gas atoms to void formation in irradiated metals" J.Nucl.Mater.212-215. 352-357 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] H.Fukushima, Y.Shimomula, I.Mukoda, 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" J.Nucl.Mater.212-215. 154-159 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Narui, H.Kurishita, H.Kayano, T.Sagawa, N.Yoshida and M.Kiritani: "Development of controlled temperature-cycle irradiation technique in JMTR" J.Nucl.Mater.212-215. 1665-1670 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Narui, T.Sagawa, Y.Endo, T.Uramoto, T.Shikama, H.Mayano and M.Kiritani: "Development of experimental rigs for temperature-controlled reactor irradiations for fundamental study of radiation effects on fusion materials" J.Nucl.Mater.212-215. 1645-1648 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] K.Arakawa, K.Satori, S.Arai and M.Kiritani: "Time-and space-wise stochastic fluctuation of point defect reaction in high energy particle irradiated metals" Trans.Mater.Res.Soc.Jap.16A. 365-370 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] T.Yoshiie and M.Kiritani: "Concept of cascade localization induced bias effect on microstructural evolution" JCSTEA 7 SERIES SYMPOSIUM,Materials for Advanced Energy System & Fission and Fusion Engineering '94. 401-406 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Kiritani: "Microstructure evolution during irradiation" J.Nucl.Mater.216. 220-264 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] T.Yoshiie, S.Kojima and M.Kiritani: "Nucleation of interstitial type dislocation loops in metals under neutron irradiation" Sci.Rep.RITU. A40. 77-84 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] S.Arai, C.Morita and K.Arakawa and M.Kiritani: "Improvement and application of intermittent electron irradiation technique with a high voltage electron microscope" J.Electromicroscopy. 44. 1-7 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Y.Ogasawara, Y.Satoh, S.Arai and M.Kiritani: "Identification of the nature of neutron-irradiation-induced small point defect clusters in nickel by means of electron irradiation and defect structure development from collision cascades" Radiation Effects and Defects in Solids. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 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)

    • Related Report
      1995 Annual Research Report
  • [Publications] F.A.Garner: "Influence of details of reactor history on microstructural development during neutron irradiation" Journal of Nuclear Materials. 205. 206-218 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Yoshiie: "The role of free point defects in defect structure evolution during cascade damage" Defect and Diffusion Forum. 95-98. 243- (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Kiritani: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. 206. 156-169 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] S.Arai: "Development and application of intermittent electron irradiation technique with a high voltage electron microscope" Microscopy,Microanalysis,Microstructures. 4. 305-312 (1993)

    • Related Report
      1995 Annual Research Report
  • [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)

    • Related Report
      1995 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
      1995 Annual Research Report
  • [Publications] M.Kiritani: "Microstructure evolution during radiation damage with collision cascades" The Science Reports of RITU. A40. 29-47 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Kiritani: "Microstructure evolution by neutron irradiation during cyclic temperature variation" Journal of Nuclear Materials. 212-215. 241-245 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Kiritani: "Formation of vacancy clustered defects from cascade collisions during heavyion irradiation and their annihilation by freely-migrating interstitials" Journal of Nuclear Materials. 212-215. 192-197 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Yoshiie: "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)

    • Related Report
      1995 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
      1995 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
      1995 Annual Research Report
  • [Publications] M.Horiki: "Microstructural evolution in low-dose neutron-irradiated Fe-16Ni-15Cr alloys" Journal of Nuclear Materials. 212-215. 246-251 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] Y.Shimomura: "Experiments to examine the contribution of gas atoms to void formation in irradiated metals" Journal of Nuclear Materials. 212-215. 352-357 (1994)

    • Related Report
      1995 Annual Research Report
  • [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
      1995 Annual Research Report
  • [Publications] M.Narui: "Development of controlled temperature-cycle irradiation technique in JMTR" Journal of Nuclear Materials. 212-215. 1665-1670 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Narui: "Development of experimental rigs for temperature-controlled reactor irradiations for fundamental study of radiation effects on fusion meterials" Journal of Nuclear Materials. 212-215. 1645-1648 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] K.Arakawa: "Time- and space-wise stochastic fluctuation of point defect reaction in high energy particle irradiated metals" Trans.Materials Research Society of Japan. 16A. 365-370 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Yoshiie: "Cocept of cascade localization induced bias effect on microstructural evolution" JCSTEA 7 SERIES SYMPOSIUM,Materials for Advanced Energy Systems & Fission and Fusion Engineering,'94,. 401-406 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] M.Kiritani: "Microstructure evolution during irradiation" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Yoshiie: "Nucleation of interstitial type dislocation loops in metals under neutron irradiation" The Science Reports of RITU. A40. 77-84 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] S.Arai: "Improvement and application of intermittent electron irradiation technique with a high voltage electron microscope" Journal of Electronmicroscopy. 44. 1-7 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Y.Ogsawara: "Identification of the nature ofneutron-irradiation-induced small point defect clusters in nickel by means of electron irradiation and defect structure development from collision cascades" Radiation Effects and Defects in Solids. (印刷中). (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] T.Yoshiie: "Factors to influence the nucleation and growth of interstitial clusters during cascade damage" Jouenal 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.Kirtani: "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] 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] M.Narui: "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)

    • 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] 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 Radiation Damage" Journal of Nuclear Materials. 216. 220-264 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Arakawa: "Time- and space-wise stohastic fluctuation of point defect reaction in high evergy particle irradiation" Transactions of the Materials Research Society of Japan. 16A. 365-370 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Arai: "Improvement and application of intermittent electron irradiation technique with a high voltage electron microscope" Journal of Electron Microscopy. 44. 1-7 (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Kiritani,他3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] T.Yoshiie,他3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: "Exposure time and recoil energy dependence of defect accumulation" Journal of Nuclear Materials. 200. 156-169 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Kiritani 他6名: "Formation of vacancy clustered defects from cascade collisions during heavy ion irradiatoin and their annihilation by freely migrating interstitial atoms" Journal of Nuclear Materials. (印刷中). 6 (1994)

    • 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.Horiki: "Microstructural evolution in low dose neutron irradiated Fe-15Ni-15Cr alloy" Journal of Nuclear Materials. (印刷中). 5 (1994)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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