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Matsumura, Taichi; Okumura, Keisuke; Fujita, Manabu*; Sakamoto, Masahiro; Terashima, Kenichi; Riyana, E. S.
Radiation Physics and Chemistry, 199, p.110298_1 - 110298_8, 2022/10
Times Cited Count:2 Percentile:17.57(Chemistry, Physical)Matsumura, Taichi; Nagaishi, Ryuji; Katakura, Junichi*; Suzuki, Masahide*
Radiation Physics and Chemistry, 166, p.108493_1 - 108493_9, 2020/01
Times Cited Count:2 Percentile:19.27(Chemistry, Physical)In this work, when radiation sources of Cs,
Sr and
Y were assumed to be put in the front of a plain SUS304 plate as a typical material submerged in water, energy spectra of secondary photons and electrons at the front and back sides of plate were simulated with changing the thickness of plate, and spacing between the source and plate by using a Monte Carlo calculation code of PHITS. In the case of
Cs gamma-ray (monochromatic 662 keV), the energy spectra at the front side was smaller than those at the back side due to the existence of plate. Then the dependence of spectra on the plate thickness was observed more clearly at the back side than at the front side. It was clearly shown how the energy spectra of photons and electrons varied with the incident radiation type, the spacing, and the thickness.
Baba, Shinichi; Ishihara, Masahiro; Sozawa, Shizuo; Sekino, Hajime
JAERI-Data/Code 2003-003, 394 Pages, 2003/03
The research on the radiation damage mechanism of heat resistant ceramic composite materials is one of the research subjects of the innovative basic research in the field of high temperature engineering, using the High Temperature engineering Test Reactor (HTTR). Three series of irradiation tests on the heat resistant ceramic composite materials, first to third irradiation test program, were carried out using the Japan Material Testing Reactor (JMTR). This is a summary report on the the first irradiation test program; irradiation induced dimensional change, thermal expansion coefficient, X-ray diffraction and -ray spectrum are reported.
Oyama, Yukio
Hoshasen, 24(1), p.77 - 83, 1998/00
no abstracts in English
Maekawa, Fujio; Oyama, Yukio; Konno, Chikara; Wada, Masayuki*; Ikeda, Yujiro
Nuclear Science and Engineering, 126(2), p.187 - 200, 1997/06
Times Cited Count:3 Percentile:30.16(Nuclear Science & Technology)no abstracts in English
Maekawa, Fujio; Oyama, Yukio
Nuclear Science and Engineering, 123, p.272 - 281, 1996/00
Times Cited Count:4 Percentile:39.05(Nuclear Science & Technology)no abstracts in English
Ihara, Hitoshi; Katakura, Junichi; Nakagawa, Tsuneo
JAERI-Data/Code 95-014, 216 Pages, 1995/11
no abstracts in English
Konno, Chikara; Maekawa, Fujio; Oyama, Yukio; Ikeda, Yujiro; Uno, Yoshitomo; Verzilov, Y.*; Wada, Masayuki*; Maekawa, Hiroshi
JAERI-Research 95-017, 71 Pages, 1995/03
no abstracts in English
Oyama, Yukio; Konno, Chikara; Ikeda, Yujiro; Maekawa, Fujio; Maekawa, Hiroshi; ; ; Nakamura, Tomoo; M.A.Abdou*; Bennett, E. F.*; et al.
Fusion Engineering and Design, 28, p.716 - 723, 1995/00
Times Cited Count:5 Percentile:49.26(Nuclear Science & Technology)no abstracts in English
Maekawa, Fujio; Oyama, Yukio; Konno, Chikara; Ikeda, Yujiro; Maekawa, Hiroshi
Fusion Engineering and Design, 28, p.753 - 761, 1995/00
no abstracts in English
Konno, Chikara; Maekawa, Fujio; Oyama, Yukio; Ikeda, Yujiro; Kosako, Kazuaki*; Maekawa, Hiroshi
JAERI-Research 94-043, 96 Pages, 1994/12
no abstracts in English
Oyama, Yukio; ; Maekawa, Hiroshi
Fusion Technology, 26, p.1098 - 1102, 1994/11
no abstracts in English
Maekawa, Fujio; Oyama, Yukio; Konno, Chikara; Ikeda, Yujiro; Kosako, Kazuaki*; Maekawa, Hiroshi
JAERI-M 94-038, 77 Pages, 1994/03
no abstracts in English
Maekawa, Fujio; Kosako, Kazuaki*; Oyama, Yukio
Proc., Int. Conf. on Nuclear Data for Science and Technology,Vol. 1, 0, p.792 - 794, 1994/00
no abstracts in English
Konno, Chikara; Maekawa, Fujio; Ikeda, Yujiro; Oyama, Yukio; Kosako, Kazuaki*; Maekawa, Hiroshi
Fusion Technology, 21(3), p.2169 - 2173, 1992/05
no abstracts in English
Konno, Chikara; Maekawa, Fujio; Ikeda, Yujiro; Oyama, Yukio; Kosako, Kazuaki*; Maekawa, Hiroshi
JAERI-M 92-027, p.290 - 297, 1992/03
no abstracts in English
Maekawa, Hiroshi; ; Konno, Chikara; Oyama, Yukio; Ikeda, Yujiro; ; Kosako, Kazuaki*
Fusion Technology, 19, p.1949 - 1954, 1991/05
no abstracts in English
; Katakura, Junichi; Yoshida, Tadashi*; Kato, Toshio*; Nakashima, Ryuzo*
JAERI-M 91-034, 97 Pages, 1991/03
no abstracts in English
Saito, Kimiaki
Radiation Protection Dosimetry, 35(1), p.31 - 39, 1991/00
Times Cited Count:9 Percentile:69.12(Environmental Sciences)no abstracts in English
; Tachikawa, Enzo; ; ;
Journal of Nuclear Science and Technology, 24(4), p.297 - 307, 1987/04
Times Cited Count:4 Percentile:44.68(Nuclear Science & Technology)no abstracts in English