論文

• T. Matsuu, K. Hirata, S. Gomi, A. Hashimoto, S. Matsunuma, T. Inoue, T. Doi, S. Nakagawa. Si/NiFe/FeCoB Crystalline SUL to Reduce Ru Intermediate Layer Thickness for CoPtCr-SiO2 Granular Perpendicular Magnetic Recording Media, IEEE Trans. Magn., IEEE Magnetics Society, Vol. 45, No. 10, pp. 3572-3575, Oct. 2009.
• S. Matsunuma, T. Inoue, T. Doi, T. Matsuu, A. Hashimoto, K. Hirata, S. Nakagawa. Comparison of Playback Performance of Facing Targets Sputtered Perpendicular and Longitudinal Tape Media, IEEE Trans. Magn., IEEE Magneitcs Society, Vol. 45, No. 10, pp. 3598-3600, Oct. 2009.
• T. Matsuu, K. Hirata, A. Hashimoto, S. Matsunuma, T. Inoue, T. Doi, S. Nakagawa. Ru/FeCoB crystalline soft magnetic underlayer with high anisotropy field for CoPtCr-SiO2 granular perpendicular magnetic recording media, 53rd Annual Conference on Magnetism and Magnetic Materials, J. Appl. Phys., American Institute of Physics, Vol. 105, pp. 07B737-1～07B737-3, July 2009.
• K. Hirata, A. Hashimoto, T. Matsuu, S. Nakagawa. Ru/FeCoB double layered film with high in-plane magnetic anisotropy field of 500 Oe, 53rd Annual Conference on Magnetism and Magnetic Materials, J. Appl. Phys., American Institute of Physics, Vol. 105, pp. 07A316-1～07A316-3, July 2009.
• S. Matsunuma, T. Inoue, T. Doi, T. Matsuu, A. Hashimoto, H. Fujiura, K. Hirata, S. Nakagawa. Playback Performance of Facing Targets Sputtered Tape Media on Moving Tape Substrate with a High Speed, Intermag Europe 2008 International Magnetics Conference, IEEE Trans. Magn., IEEE Magnetics Society, vol. 44, No. 11, pp. 3561-3563, Nov. 2008.
• A. Hashimoto, K. Hirata, T. Matsuu, S. Saito, S. Nakagawa. Crystal Structure as an Origin of High-Anisotropy Field of FeCoB Films with Ru Underlayer, Intermag Europe 2008 International Magnetics Conference, IEEE Trans. Magn., IEEE Magnetics Society, Vol. 44, No. 11, pp. 3899-3901, Nov. 2008.
• 平田 健一郎, 橋本 篤人, 松鵜 利光, 中川 茂樹. 裏打ち軟磁性層用FeCoB薄膜の結晶歪みと高異方性磁界の関係, 電子情報通信学会 磁気記録・情報ストレージ(MR)研究会, 電子情報通信学会技術研究報告[MR:磁気記録・情報ストレージ], 電子情報通信学会, MR2008-, June 2008.
• A. Hashimoto, T. Matsuu, M. Tada, S. Nakagawa. Magnetic anisotropy and crystalline orientation in high Hk FeCoB thin films, J. Appl. Phys., Volume 103, Number 7, Page 07E734, Apr. 2008.
• 松鵜利光, 橋本篤人, 中川茂樹. GHz帯に共鳴周波数を有するFeCoB/NiFe/Si薄膜の透磁率特性, 粉体および粉末冶金, 粉体粉末冶金協会, Vol. 55, No. 2, pp. 127-131, Feb. 2008.
• Atsuto HASHIMOTO, Toshimitsu MATSUU, Sukefumi Ito, Shigeki NAKAGAWA. Effect of Thermal Process on Magnetic Anisotropy in FeCoB Soft Underlayer, The 8th Perpendicular Magnetic Recording Conference (PMRC2007), Proceedings of The 8th Perpendicular Magnetic Recording Conference (PMRC2007), Oct. 2007.
• A. Hashimoto, T. Matsuu, S. Nakagawa. Effect of thermal proces on magnetic anisotropy in FeCoB soft underlayer, The 8th Perpendicular magnetic recording conference, J. Magn. Magn. Mater., The Eurpean Physical Society, Vol. 320, No. 22, pp. 3008-3010, Oct. 2007.
• S. Matsunuma, T. Inoue, T. Matsuu, A. Hashimoto, H. Fujiura, S. Nakagawa. Playback performance and microstructure of sputtered tape media formed by facing targets sputtering, The 8th Perpendicular magnetic recording conference, J. Magn. Magn. Mater., The European Physical Society, Vol. 320, No. 22, pp. 2996-2999, Oct. 2007.
• Toshimitsu Matsuu, A. Hashimoto, H. Fujiura, T. Inoue, T. Doi, S. Nakagawa, H. Fujiura. Ru-O/Ru hybrid type of underlayer for CoPtCr-SiO2 perpendicular recording media on flexible tape, The 8th Perpendicular Magnetic Recording Conference (PMRC2007), Proceedings of The 8th Perpendicular Magnetic Recording Conference (PMRC2007), 15pD-07, Oct. 2007.
• M.Yamaguchi, A.Hashimoto, S.Nakagawa, M.Yamaguchi. Improvement of soft magnetic properties of Si/NiFe/FeCoB thin films at GHz band frequency range by multilayer configuration, 10th Joint Magnetism and Magnetic Materials - International Magnetics (MMM-Intermag) Conference, IEEE Trans. Magn., Vol. 43, No. 6, pp. 2627-2629, June 2007.

国際会議発表 (査読有り)

• T. Matsuu, A. Hashimoto, K. Hirata, H. Fujiura, S. Matsunuma, T. Inoue, T. Doi, S. Nakagawa. Effect of deposition condition of Ru-oxide/Ru bilayers on magnetic properties and orientation of CoPtCr-SiO2 perpendicular recording media, International Magnetic Conference 2008 (Intermag2008), Digests of Intermag 2008, IEEE, CS-09, May 2008.
• A. Hashimoto, T. Matsuu, M. Tada, S. Nakagawa. Magnetic anisotropy and crystalline orientation in high Hk FeCoB thin films, Abstracts of 52nd Annual Conference on Magnetism and Magnetic Materials, AH-06, Nov. 2007.
• Atsuto Hashimoto, S.Nakagawa, M.Yamaguchi. Improvement of soft magnetic properties of Si/NiFe/FeCoB thin films at GHz band frequency range by multilayer configuration, 10th Joint Magnetism and Magnetic Materials - International Magnetics (MMM-Intermag) Conference, Abstracts of 10th Joint MMM/Intermag Conference, BF-07, Jan. 2007.

国内会議発表 (査読有り)

• 松鵜利光, 橋本篤人, 中川茂樹. GHz帯に共鳴周波数を有するFeCoB/NiFe/Si薄膜の透磁率特性, 粉末粉体冶金協会平成19年度春季大会講演予稿集, 粉体粉末冶金協会, 1-33A, June 2007.

国際会議発表 (査読なし・不明)

• Ken-ichiro HIRATA, Atsuto HASHIMOTO, Toshimitsu MATSUU, Shigeki NAKAGAWA. Ru underlayers for enhancement of in-plane magnetic anisotropy field of Ru/FeCoB film, Joint Conference of The 2nd International Conference on Science and Technology for Advanced Ceramics (STAC2) And The 1st International Conference on Science and Technology of Solid Surface and Interface, Digests of Joint Conference of The 2nd International Conference on Science and Technology for Advanced Ceramics (STAC2) And The 1st International Conference on Science and Technology of Solid Surface and Interface, May 2008.

国内会議発表 (査読なし・不明)

• 中川茂樹, 平田健一郎, 益子泰裕, 橋本篤人. 対向ターゲット式スパッタ法の斜め入射効果を利用したFeCoB薄膜への高異方性磁界付与法の開発, 平成22年度秋季大会 粉体粉末冶金協会講演, 平成22年度秋季大会 粉体粉末冶金協会講演概要集, p. 54, Nov. 2010.
• 松鵜利光, 橋本篤人, 藤裏弘樹, 松沼悟, 井上鉄太郎, 土井嗣裕, 中川茂樹. テープ基板上へのCoPtCr-SiO2面内磁気記録媒体とRu-O/Ru下地層による垂直磁気記録媒体の作製と評価, PMRC2007 サテライトミーティング, PMRC2007 サテライトミーティング, PS-06, Oct. 2007.
• 松鵜利光, 橋本篤人, 藤裏弘樹, 松沼悟, 井上鉄太郎, 土井嗣裕, 中川茂樹. 対向ターゲット式スパッタ法によるCoPtCr-SiO2磁気記録テープの磁気特性改善, 第31回日本応用磁気学会学術講演会, 第31回日本応用磁気学会学術講演会講演概要集, 日本応用磁気学会, 13pE-10, Sept. 2007.
• 橋本 篤人, 松鵜 利光, 多田 大, 中川 茂樹. FeCoB薄膜の巨大異方性発現と斜方結晶成長の相関評価, 第31回日本応用磁気学会学術講演会, 第31回日本応用磁気学会学術講演会講演概要集, 日本応用磁気学会, Sept. 2007.
• 中川 茂樹, 山田 三千矢, 橋本 篤人. 逆磁歪効果応用による磁性薄膜の新機能性開発, 第99回スピニクス特別研究会, 第99回スピニクス特別研究会予稿集, 06-6-1, Nov. 2006.
• 橋本 篤人, 伊東 祐史, 中川 茂樹, 山口 正洋. FeCoB/NiFe/Si薄膜における高周波透磁率特性の基礎検討, 第30回日本応用磁気学会学術講演会, 第30回日本応用磁気学会学術講演会講演概要集, 日本応用磁気学会, Sept. 2006.

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