JOPSS - Search Results

Search Results: Records 1-8 displayed on this page of 8

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Journal Articles

Correlation of crystal structures with electric field gradients in the fluorite- and pyrochlore-type compounds in the Gd $_{2}$ O $_{3}$ -ZrO $_{2}$ system

Wang, J.*; Otobe, Haruyoshi; Nakamura, Akio; Takeda, Masuo*

Journal of Solid State Chemistry, 176(1), p.105 - 110, 2003/11

https://doi.org/10.1016/S0022-4596(03)00353-0

Times Cited Count：14 Percentile：44.29(Chemistry, Inorganic & Nuclear)

no abstracts in English

Journal Articles

Structural properties of the fluorite- and pyrochlore-type compounds in the Gd $_{2}$ O $_{3}$ -ZrO $_{2}$ system xGdO $_{1.5}$ -(1-x)ZrO $_{2}$ with 0.18 x 0.62

Wang, J.*; Nakamura, Akio; Takeda, Masuo*

Solid State Ionics, 164(3-4), p.185 - 191, 2003/11

https://doi.org/10.1016/j.ssi.2003.09.003

Times Cited Count：34 Percentile：79.32(Chemistry, Physical)

no abstracts in English

Journal Articles

Development of remote handling apparatus for measuring thermal diffusivity

; Nishino, Yasuharu; Yamahara, Takeshi;

Proc. of 43rd Conf. on Robotics and Remote Systems 1995, 0, p.75 - 80, 1996/00

no abstracts in English

Journal Articles

Development of remote-handling apparatus for measuring thermal diffusivity

; Nishino, Yasuharu; Yamahara, Takeshi;

Transactions of the American Nuclear Society, 73, p.465 - 466, 1995/00

no abstracts in English

Journal Articles

Effect of -ray irradiation on in-situ electrical conductivity of ZrO $_{2}$ -10mol% Gd $_{2}$ O $_{3}$ single crystal at elevated temperatures

Kang, T.-K.*; Kuk, I.-H.*; Katano, Yoshio; Igawa, Naoki; Ono, Hideo

Journal of Nuclear Materials, 209(3), p.321 - 325, 1994/05

https://doi.org/10.1016/0022-3115(94)90270-4

no abstracts in English

Journal Articles

Electrical properties of cubic, stabilized, single ZrO $_{2}$ -Gd $_{2}$ O $_{3}$ crystals

T.Kang*; Nagasaki, Takanori; Igawa, Naoki; K.Il-Hium*; Ono, Hideo

Journal of the American Ceramic Society, 75(8), p.2297 - 2299, 1992/08

https://doi.org/10.1111/j.1151-2916.1992.tb04500.x

Times Cited Count：17 Percentile：67.99(Materials Science, Ceramics)

no abstracts in English

JAEA Reports

Evalution of Energy Deposition in Various Test Fuel Rods in the NSRR Experiments

;

JAERI-M 85-208, 53 Pages, 1986/01

JAERI-M-85-208.pdf:1.61MB

no abstracts in English

Oral presentation

The Influence of Gd content on the properties of simulated fuel debris

Akashi, Masatoshi; Hirooka, Shun; Watanabe, Masashi; Komeno, Akira; Morimoto, Kyoichi

no journal, ,

Uranium oxide fuels containing Gd $_{2}$ O $_{3}$ had been used to control fuel power in reactors of the Fukushima Daiichi Nuclear Power Plant where the severe accident occurred in 2011. JAEA has been evaluating physical properties of the molten fuel debris in the damaged core. However physical properties of the fuel debris containing Gd are not known, hence it is very difficult to select an appropriate debris removal method. Especially, it is important to know the distribution of Gd in the molten fuels for the evaluation of nuclear criticality safety during removal work. In this study, simulated samples of the molten fuel debris, which consisted of ZrO $_{2}$ , UO $_{2}$ and Gd $_{2}$ O $_{3}$ , were prepared and their properties, which are density, crystal structure, thermal conductivity, thermal expansion and melting temperature, were investigated. This study includes results obtained under the research program entrusted to International Research Institute for Nuclear Decommissioning including Japan Atomic Energy Agency by Agency for Natural Resources and Energy, Ministry of Economy, Trade and Industry (METI) of Japan.