JOPSS - Search Results

Journal Articles

Non-stoichiometry of Li $_{2}$ TiO $_{3}$ under hydrogen atmosphere condition

Hoshino, Tsuyoshi; Tsuchiya, Kunihiko; Hayashi, Kimio; Terai, Takayuki*; Tanaka, Satoru*; Takahashi, Yoichi*

Fusion Engineering and Design, 75-79, p.939 - 943, 2005/11

https://doi.org/10.1016/j.fusengdes.2005.06.232

Times Cited Count：13 Percentile：65.42(Nuclear Science & Technology)

no abstracts in English

Journal Articles

An Overview of reactivity initiated accident behavior of rock-like fueled pressurized water reactors

Akie, Hiroshi; Nakamura, Takehiko

Progress in Nuclear Energy, 38(3-4), p.363 - 370, 2001/02

https://doi.org/10.1016/S0149-1970(00)00136-0

Times Cited Count：6 Percentile：44.09(Nuclear Science & Technology)

no abstracts in English

Journal Articles

Influence of Cs and Ag metal vapor on output characteristics of a HyBrID copper vapor laser

Ozu, Akira; Kato, Masaaki; Maruyama, Yoichiro

Applied Physics Letters, 76(21), p.2979 - 2981, 2000/05

https://doi.org/10.1063/1.126551

Times Cited Count：9 Percentile：41.38(Physics, Applied)

no abstracts in English

JAEA Reports

Post-lrradiation examination on Fe-15Cr-20Ni series model alloy irradiated by CMIR-2(1); Effect of defect sink and size of solute atom on radiation induced segregation(1)

; Yamagata, Ichiro; Donomae, Takako; Akasaka, Naoaki

JNC TN9400 2000-046, 24 Pages, 2000/02

JNC-TN9400-2000-046.pdf:1.1MB

lt is well known that solute atoms are segregated on surface, grain boundary, etc. and composition changed partially in irradiated austenitic stainless steel. For understanding radiation induced segregation (RIS), we adopt a Fe-15Cr-20Ni-x (x: Si, Mo) which is basically alloy system in PNC1520, and size of Si, Mo are different from matrix atoms to investigate RIS behaviors. The specimens were irradiated by "Joyo" fast reactor that irradiation condition is 3.5 10 $^{26}$ n/m $^{2}$ (E>0.1Mev) at 476 $^{circ}$ C. After irradiation, the specimen were observed and analyzed with EDS (Energy Dispersive X-ray Spectroscope) of 400kV TEM (Transmission Electron Microscope). The behavior of RIS depends on size of solute atoms of alloy. For example, oversized atoms are decreased and undersized atoms are increased in sink. RIS of voids are as same as or more than grain boundaries and smaller than precipitates. The void denuded zone was existed nearby G.B. in case of combinations between the grains from G.B.0ne of the reasons in this, the voids swepted by moving G.B. in radiation induced G.B. migration.