Current status of the new polarized neutron reflectometer SHARAKU at Material Life Science Facility (MLF)

物質・生命科学実験施設に設置された新しい偏極中性子反射率計の現状

武田 全康  ; 山崎 大  ; 曽山 和彦  ; 藤 健太郎  ; 山岸 秀志*; 片桐 政樹*; 坂佐井 馨  ; 水沢 多鶴子*; 宮田 登*; 笠井 聡*; 桐山 幸治*; 阿久津 和宏*; 相澤 一也  ; 新井 正敏; 稲村 泰弘  ; 伊藤 崇芳*; 中谷 健 ; 鈴木 淳市*; 鈴谷 賢太郎

Takeda, Masayasu; Yamazaki, Dai; Soyama, Kazuhiko; To, Kentaro; Yamagishi, Hideshi*; Katagiri, Masaki*; Sakasai, Kaoru; Mizusawa, Tazuko*; Miyata, Noboru*; Kasai, Satoshi*; Kiriyama, Koji*; Akutsu, Kazuhiro*; Aizawa, Kazuya; Arai, Masatoshi; Inamura, Yasuhiro; Ito, Takayoshi*; Nakatani, Takeshi; Suzuki, Junichi*; Suzuya, Kentaro

SHARAKU is the second neutron reflectometer of MLF, and open to the general users from the 2011B user beamtime period. This reflectometer focuses on solid-state physics, particularly on magnetism in contrast with the first neutron reflectometer (SOPHIA) whose main subject is the soft matter science with capability of free surface and interface investigation. Thus this reflectometer was designed as the polarized neutron reflectometer with the vertical sample geometry, and is capable of the full neutron spin polarization analysis of the reflected neutrons using the Fe/Si supermirror polarizer and analyzer. Current status of SHARAKU will be reported in the symposium.