Shuichi Okawa
TDK
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Publication
Featured researches published by Shuichi Okawa.
IEEE Transactions on Magnetics | 2001
Tsutomu Aoyama; Kenji Uchiyama; Tsuneo Kagotani; Kazuhiro Hattori; Yoshimitsu Wada; Shuichi Okawa; Hitoshi Hatate; Hiroaki Nishio; Isamu Sato
Magnetic dot-arrays with dot diameters of 80 to 1000 nm have been fabricated by patterning CoPt alloy continuous films. All of the fabricated dots had their magnetic easy axes perpendicular to the plane. From MFM observations, dots with diameters of 160 nm and larger had multi domain structures. For the dot-array with 80 nm dot diameter, every dot was observed as a single domain. CoPt dot-array with 80 nm dot diameter showed excellent thermal stability in comparison with conventional longitudinal media and perpendicular media.
Archive | 2006
Shuichi Okawa; Mitsuru Takai; Kazuya Shimakawa
Archive | 2005
Takahiro Suwa; Kazuhiro Hattori; Shuichi Okawa
Archive | 2005
Kazuhiro Hattori; Shuichi Okawa; Takahiro Suwa; Mikiharu Hibi
Journal of Magnetism and Magnetic Materials | 2001
Tsutomu Aoyama; Shuichi Okawa; Kazuhiro Hattori; Hitoshi Hatate; Yoshimitsu Wada; Kenji Uchiyama; Tsuneo Kagotani; Hiroaki Nishio; Isamu Sato
Archive | 2005
Shuichi Okawa; Kazuhiro Hattori; Mikiharu Hibi; Mitsuru Takai
Archive | 2008
Mitsuru Takai; Shuichi Okawa
Archive | 2004
Takahiro Suwa; Kazuhiro Hattori; Shuichi Okawa; Mikiharu Hibi
Archive | 2006
Kazuhiro Hattori; Minoru Fujita; Shuichi Okawa
Archive | 2005
Kazuhiro Hattori; Yoshikazu Soeno; Mitsuru Takai; Shuichi Okawa
