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Segawa, Mariko; Oi, Motoki; Kai, Tetsuya; Shinohara, Takenao; Kureta, Masatoshi; Sakamoto, Kensaku; Imaki, Tadashi*
Nuclear Instruments and Methods in Physics Research A, 769, p.97 - 104, 2015/01
Times Cited Count：2 Percentile：15.91(Instruments & Instrumentation)Shamoto, Shinichi; Kodama, Katsuaki; Imaki, Tadashi*; Nakatani, Takeshi; Oshita, Hidetoshi*; Kaneko, Naokatsu*; Masuko, Kenji*; Sakamoto, Kensaku; Yamaguchi, Kenji; Suzuya, Kentaro; et al.
JPS Conference Proceedings (Internet), 1, p.014011_1 - 014011_5, 2014/03
2D neutron diffraction imaging of an ammonite fossil was carried out at high-intensity total diffractometer NOVA in J-PARC. Observed diffraction profiles consist of calcite, siderite and amorphous structures.
Kumada, Hiroaki; Matsumura, Akira*; Maruhashi, Akira*; Niita, Koji*; Seki, Akiyuki; Imaki, Tadashi*
no journal, ,
no abstracts in English
Shamoto, Shinichi; Kodama, Katsuaki; Imaki, Tadashi*; Nakatani, Takeshi; Oshita, Hidetoshi*; Kaneko, Naokatsu*; Masuko, Kenji*; Sakamoto, Kensaku; Yamaguchi, Kenji; Suzuya, Kentaro; et al.
no journal, ,
2D neutron diffraction imaging of an ammonite fossil was carried out at high-intensity total diffractometer NOVA in J-PARC. Observed diffraction profiles consist of calcite, siderite and amorphous structures. Most of part in the ammonite is calcite. The calcite image shows air chambers divided by septa in the spiral shell. Siderite is observed only in the body chamber. Amorphous structure is observed in both the protoconch and the inner whorls.
Shamoto, Shinichi; Imaki, Tadashi*; Oshita, Hidetoshi*; Nakatani, Takeshi; Kodama, Katsuaki; Kaneko, Naokatsu*; Suzuki, Hiroshi; Iikura, Hiroshi; Moriai, Atsushi; Matsubayashi, Masahito; et al.
no journal, ,
Neutron diffraction imaging for a SUS430 plate embedded in a copper block sample has been tested at the high-intensity total diffractometer NOVA in J-PARC, the High-Resolution Powder Diffractometer HRPD and the diffractometer for Residual Stress Analysis RESA in JRR-3. The results are also compared with that measured at the Thermal Neutron Radiography Facility TNRF in JRR-3.
