K
Kazuya Aizawa
Researcher at Japan Atomic Energy Agency
Publications - 119
Citations - 1809
Kazuya Aizawa is an academic researcher from Japan Atomic Energy Agency. The author has contributed to research in topics: Neutron & Neutron imaging. The author has an hindex of 18, co-authored 111 publications receiving 1455 citations. Previous affiliations of Kazuya Aizawa include Kyoto University & Japan Atomic Energy Research Institute.
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Effect of prior martensite on bainite transformation in nanobainite steel
TL;DR: In this article, the authors used the convolutional multiple whole profile (MWC) method to analyze the dislocation density of a pre-existing martensite plate and found that the dislocations introduced in austenite due to stress relaxation of transformation strains are believed to assist bainite transformation accompanying variant selection.
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AMATERAS: A Cold-Neutron Disk Chopper Spectrometer
Kenji Nakajima,Seiko Ohira-Kawamura,Tatsuya Kikuchi,Mitsutaka Nakamura,Ryoichi Kajimoto,Yasuhiro Inamura,Nobuaki Takahashi,Kazuya Aizawa,Kentaro Suzuya,Kaoru Shibata,Takeshi Nakatani,Kazuhiko Soyama,Ryuji Maruyama,Hiromichi Tanaka,Wataru Kambara,Takaaki Iwahashi,Yukihiro Itoh,Toyotaka Osakabe,Shuichi Wakimoto,Kazuhisa Kakurai,Fujio Maekawa,Masahide Harada,Kenichi Oikawa,R.E. Lechner,Ferenc Mezei,Masatoshi Arai +25 more
TL;DR: AMATERAS as discussed by the authors is a disk-chopper-type spectrometer installed at Materials and Life Science Experimental Facility (MLF) of J-PARC for high-intensity and high-energy-resolution measurements in quasielastic and inelastic neutron scattering experiments.
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Current Status of Engineering Materials Diffractometer at J-PARC
Stefanus Harjo,Takayoshi Ito,Kazuya Aizawa,Hiroshi Arima,Jun Abe,Atsushi Moriai,Takaaki Iwahashi,Takashi Kamiyama +7 more
TL;DR: The Engineering Materials Diffractometer (TAKUMI) as mentioned in this paper was designed and has been constructed at Materials & Life Science Facility (MLF) of Japan Proton Accelerator Research Complex (J-PARC) to conduct various kinds of studies on materials science and engineering.
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New Insight into Hierarchical Structures of Carbon Black Dispersed in Polymer Matrices: A Combined Small-Angle Scattering Study
Tadanori Koga,Takeji Hashimoto,Mikihito Takenaka,Kazuya Aizawa,Naoya Amino,Masao Nakamura,Daisuke Yamaguchi,Satoshi Koizumi +7 more
TL;DR: Using a combined ultra-small-angle and small-angle scattering (CSAS) method of neutrons and X-rays, this article investigated hierarchical structures of carbon black (CB) highly loaded in polyisoprene (PI) and poly(styrene-random-butadiene) copolymer (SBR) under mechanical field as well as in toluene under a sonic field (defined as CB/toluene).
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The Fermi Chopper Spectrometer 4SEASONS at J-PARC
Ryoichi Kajimoto,Mitsutaka Nakamura,Yasuhiro Inamura,Fumio Mizuno,Kenji Nakajima,Seiko Ohira-Kawamura,Tetsuya Yokoo,Takeshi Nakatani,Ryuji Maruyama,Kazuhiko Soyama,Kaoru Shibata,Kentaro Suzuya,S. Sato,Kazuya Aizawa,Masatoshi Arai,Shuichi Wakimoto,Motoyuki Ishikado,Shin-ichi Shamoto,Masaki Fujita,Haruhiro Hiraka,Kenji Ohoyama,Kazuyoshi Yamada,Chul-Ho Lee +22 more
TL;DR: 4SEONS as mentioned in this paper is a Fermi chopper spectrometer in operation at the Materials and Life Science Experimental Facility (MLF) in the Japan Proton Accelerator Research Complex (J-PARC).