Electrical property of calcium-zirconium-indium oxide by irradiation

B. Tsuchiya, S. Nagata, K. Saito, K. Toh, Tatsuo Shikama

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Radiation induced changes in electrical properties of calcium-zirconium- indium oxide ceramics (CaZr0.9In0.1O3.δ) were investigated using a fission reactor of Japan Materials Testing Reactor (JMTR). Electrical conductivity of CaZr0.9In0.1O 3-δ under the reactor irradiation increased by the Radiation Induced Conductivity (RIC), Radiation Induced Electromotive Force (RIEMIF) and Radiation Induced Electrical Degradation (RIED), caused by the electronic excitation. The RIC and the RIEMF decreased gradually for the constant value of the reactor power with the increase of irradiation time. Moreover, it was confirmed by Post-irradiation Examination (PIE) experiments that the initial electrical and thermal properties were completely degraded by the irradiation. These radiation effects are attributed to point defects or their clusters produced by atomic displacements caused by neutron collisions and also by the radiolysis.

本文言語English
ホスト出版物のタイトルCross-Disciplinary Applied Research in Materials Science and Technology - Proceedings of the 1st International Meeting on Applied Physics, (APHYS-2003)
出版社Trans Tech Publications Ltd
ページ579-584
ページ数6
ISBN(印刷版)0878499628, 9780878499625
DOI
出版ステータスPublished - 2005 1 1
イベント1st International Meeting on Applied Physics, APHYS-2003 - Badajoz, Spain
継続期間: 2003 10 132003 10 18

出版物シリーズ

名前Materials Science Forum
480-481
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

Other

Other1st International Meeting on Applied Physics, APHYS-2003
CountrySpain
CityBadajoz
Period03/10/1303/10/18

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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