Shunsuke Arakawa
Hitachi
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Publication
Featured researches published by Shunsuke Arakawa.
Japanese Journal of Applied Physics | 2001
Daisuke Suzuki; Koichi Yokosawa; Tsuyoshi Miyashita; Akihiko Kandori; Keiji Tsukada; Akira Tsukamoto; Shunsuke Arakawa
A small and simple magnetic-shielding cylinder using a new high-permeability sheet, developed for magnetic shielding, can reduce the amount of effort expended on taking magnetocardiogram (MCG) measurements. This sheet is made of a nanocrystalline soft-magnetic material (an Fe–Cu–Nb–Si–B alloy) and is flexible and easy to handle. Moreover, magnetostriction of the material is nearly zero, unlike that of the materials used in conventional magnetic shielding. The shielding cylinder is made up of three tubes of various diameters (but having the same length), placed one inside the other. The shielding cylinder is 1.0 m in diameter and 2.0 m long, and it has a shielding factor of about 35 dB at 1 Hz. The shielding cylinder was tested by measuring MCGs using a high-Tc superconducting quantum interference device (SQUID) gradiometer.
Archive | 1995
Yoshihito Yoshizawa; Shunsuke Arakawa
Archive | 2000
Yoshihito Yoshizawa; Yoshio Bizen; Shunsuke Arakawa; Michihiro Nagao; Takashi Meguro
Archive | 1994
Yoshihito Yoshizawa; Yoshio Bizen; Shunsuke Arakawa
Archive | 1995
Yoshihito Yoshizawa; Yoshio Bizen; Shin Nakajima; Shunsuke Arakawa
Archive | 1989
Shin Nakajima; Akira Yamataka; Hideaki Shimizu; Kiyotaka Yamauchi; Shunsuke Arakawa
Archive | 1994
Yoshihito Yoshizawa; Yoshio Bizen; Shin Nakajima; Shunsuke Arakawa
Archive | 1983
Yasunobu Ogata; Yoshizo Sawada; Yoshihito Yoshizawa; Yasuo Arai; Shunsuke Arakawa
Archive | 1999
Yoshio Bizen; Jun Sunakawa; Shunsuke Arakawa
Archive | 2000
Shunsuke Arakawa; Yoshio Bizen; Taku Meguro; Michihiro Nagao; Katsuto Yoshizawa; 嘉雄 備前; 克仁 吉沢; 卓 目黒; 俊介 荒川; 道弘 長尾
