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Ono, Masato; Kozawa, Takayuki; Fujimoto, Nozomu*
JAEA-Technology 2019-012, 15 Pages, 2019/09
JAEA-Technology-2019-012.pdf:2.83MB
The High Temperature Engineering Test Reactor has a neutron source of 
Cf to start up the reactor and to confirm count rates of wide range monitors. The half-life of Cf is short, about 2.6 years, so it is necessary to replace at an appropriate time. In order to estimate the period to replace, it is necessary to consider not only the half-life but also the fluctuation of the count rate of the wide range monitor to prevent alarm. For that reason, the method has been derived to predict a minimum count rate from relationship between the count rate and the standard deviation of the count rate of the wide range monitors. As a result of predicting the count rate using this method, it was found that the minimum count rate reaches to 3.0cps in 2022 and 1.5 cps in 2024. Therefore, it is necessary to exchange Cf by 2024.
Wan, T.; Naoe, Takashi; Wakui, Takashi; Futakawa, Masatoshi; Obayashi, Hironari; Sasa, Toshinobu
Materials, 10(7), p.753_1 - 753_17, 2017/07
Times Cited Count：23 Percentile：72.44(Chemistry, Physical)Oba, Yojiro*; Morooka, Satoshi; Oishi, Kazuki*; Suzuki, Junichi*; Takata, Shinichi; Sato, Nobuhiro*; Inoue, Rintaro*; Tsuchiyama, Toshihiro*; Gilbert, E. P.*; Sugiyama, Masaaki*
Journal of Applied Crystallography, 50(2), p.334 - 339, 2017/04
Times Cited Count：3 Percentile：29.18(Chemistry, Multidisciplinary)
-wave superconducting state of Sr
RuO
; A Microscopic determination of the gap structureNomura, Takuji
Journal of the Physical Society of Japan, 74(6), p.1818 - 1829, 2005/06
Times Cited Count：26 Percentile：73.56(Physics, Multidisciplinary)We provide a detailed quantitative analysis of transport properties in the -wave superconducting state of SrRuO. Specifically, we calculate ultrasound attenuation rate and electronic thermal conductivity within the mean field approximation. The momentum dependence of the gap function is determined by solving the Eliashberg equation for a three-band Hubbard model with the realistic electronic structure of SrRuO. Consequently, we obtain the temperature dependence of the transport coefficients in agreement with the experimental results.
Yamada, Hiroyuki; Tsutsumi, Hideaki*; Ebisawa, Katsumi*; Suzuki, Masahide
JAERI-Data/Code 2002-001, 161 Pages, 2002/03
JAERI-Data-Code-2002-001.pdf:6.62MB
no abstracts in English
Yoshida, Hidetoshi; Naito, Osamu; Hatae, Takaki; Nagashima, Akira
Review of Scientific Instruments, 68(1), p.256 - 257, 1997/01
Times Cited Count：10 Percentile：62(Instruments & Instrumentation)no abstracts in English
Yoshida, Hidetoshi; Naito, Osamu; Hatae, Takaki; Nagashima, Akira
JAERI-Research 96-062, 25 Pages, 1996/11
JAERI-Research-96-062.pdf:1.17MB
no abstracts in English
*; *; Matsubayashi, Masahito; *
Fifth World Conf. on Neutron Radiography, 0, p.199 - 205, 1996/00
no abstracts in English
*; Tanaka, Shunichi; Sakamoto, Yukio; Nakane, Yoshihiro;
JAERI-Data/Code 94-003, 70 Pages, 1994/08
JAERI-Data-Code-94-003.pdf:3.31MB
no abstracts in English
*; *; *; *; *; Kojima, Takuji; *
Nuclear Instruments and Methods in Physics Research A, 311, p.498 - 504, 1992/00
Times Cited Count：17 Percentile：81.26(Instruments & Instrumentation)no abstracts in English
Saito, Kimiaki
Radiation Protection Dosimetry, 35(1), p.31 - 39, 1991/00
Times Cited Count：8 Percentile：66.02(Environmental Sciences)no abstracts in English
*; Tanaka, Shunichi
JAERI-M 90-174, 126 Pages, 1990/10
no abstracts in English
; ; *
JAERI-M 86-153, 99 Pages, 1986/11
no abstracts in English
Er; ; ; *; *
Nuclear Physics A, 436, p.518 - 537, 1985/00
Times Cited Count：12 Percentile：55.57(Physics, Nuclear)no abstracts in English
Matsuda, Norihiro; Iwamoto, Yosuke; Sato, Tatsuhiko; Hashimoto, Shintaro; Ogawa, Tatsuhiko; Furuta, Takuya; Abe, Shinichiro; Kai, Takeshi; Hosoyamada, Ryuji*; Iwase, Hiroshi*; et al.
no journal, ,
