"S. Matsunuma,T. Inoue,T. Watanabe,T. Doi,Y. Mashiko,S. Gomi,K. Hirata,S. Nakagawa","Playback performance of perpendicular magnetic recording tape media for over-50-TB cartridge by facing targets sputtering method",,"J. Magn. Magn. Mater.",,"Volume 324","No. 3","pp. 260-263",2012,Dec.
"G. Saemma,S. Takahashi,S. Matsunuma,T. Inoue,S. Nakagawa","Si/NiFe seed layers for Ru intermediate layer in perpendicular magnetic","The 56th Annual Conference on Magnetism and Magnetic Materials","J. Appl. Phys.",,"Vol. 111","No. 7","  07B710",2012,Apr.
"S. Gomi,Y. Mashiko,K. Hirata,S. Matsunuma,T. Inoue,T. Doi,T. Watanabe,S. Nakagawa","Fabrication of perpendicular magnetic recording tape media with a data capacity of over-50TB using Si/NiFe/FeCoB soft magnetic underlayers",,"Phys. Procedia",,"Vol. 16C",,"pp. 63-67",2011,Dec.
"佐縁馬岳,高橋松太,松沼悟,井上鉄太郎,中川茂樹","垂直磁気記録媒体におけるFeCo裏打ち軟磁性層へのB添加効果","第35回日本磁気学会学術講演会","第35回日本磁気学会学術講演会概要集2011",,,,"p. 20aA-9",2011,Sept.
"Gaku Saemma,Satoshi Matsunuma,Tetsutaro Inoue,Shigeki Nakagawa","Si/NiFe/FeCoB crystalline Soft magnetic underlayer for CoPtCr-SiO2 perpendicular magnetic recording tape media","3rd Multidisciplinary International Student Workshop (MISW2011)","Proceedings of the 3rd Multidisciplinary International Student Workshop",,,,"p. 3",2011,Aug.
"S. Gomi,Y. Mashiko,K. Hirata,S. Matsunuma,I. Tetsutaro,T. Doi,S. Nakagawa","Effect of laminated crystalline FeCoB soft magntic underlayer for perpendicular magnetic recording tape media.","55th Ammual Conference on Magnetism and Magnetic Materials","J. Appl. Phys.","AIP","Vol. 109","No. 7","pp. 07B746-1?07B746-3",2011,Apr.
"S. Matsunuma,T. Inoue,T. Watanabe,T. Doi,S. Gomi,Y. Mashiko,K. Hirata,S. Nakagawa","Reducing Media Noise of Perpendicular Magnetic Recording Tape for Over-50TB Class Date Cartridge","55th Annual Conference on Magnetism and Magnetic Materials","J. Appl. Phys.","AIP","Vol. 109","No. 7","pp. 07B745-1?07B745-3",2011,Apr.
"五味俊輔,益子泰裕,平田健一郎,松沼悟,井上鉄太郎,土井嗣裕,渡辺利幸,中川茂樹","2層構造の結晶性FeCoB裏打ち軟磁性層を用いた垂直磁気記録テープの特性改善","第34回日本磁気学会学術講演会2010","第34回日本磁気学会学術講演会概要集2010",,,,"  5aA-9",2010,Sept.
"松沼悟,井上鉄太郎,土井嗣裕,渡辺利幸,五味俊輔,益子泰裕,中川茂樹","50 TB 級カートリッジ向け垂直磁気記録テープ媒体","第34回磁気学会学術講演会","第34回日本磁気学会学術講演会概要集2010",,,,"  5aA-10",2010,Sept.
"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",2009,Oct.
"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",2009,Oct.
"五味俊輔,平田健一郎,松鵜利光,松沼悟,井上鉄太郎,土井嗣裕,中川茂樹","結晶性 Si/NiFe/FeCoB 裏打ち軟磁性層を用いた垂直磁気記録媒体","第33回 日本磁気学会学術講演会","第33回 日本磁気学会学術講演概要集 2009","社団法人 日本磁気学会",,,"p. 33",2009,Sept.
"松沼悟,井上鉄太郎,土井嗣裕,渡辺利幸,五味俊輔,平田健一郎,松鵜利光,中川茂樹","対向ターゲット式スパッタ法による垂直磁気記録テープ媒体の記録再生特性","第33回 日本磁気学会学術講演会 2009","第33回 日本磁気学会学術講演概要集 2009","社団法人 日本磁気学会",,,"p. 163",2009,Sept.
"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",2009,July
"五味俊輔,平田健一郎,松鵜利光,松沼悟,井上鉄太郎,渡辺利幸,土井嗣裕,中川茂樹","結晶性FeCoB裏打ち柔磁性層によるグラニュラー垂直磁気記録媒体の特性改善",,"電子情報通信学会技術研究報告","社団法人 電子情報通信学会","Vol. 109","No. 132","pp. 41-45",2009,July
"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",2008,Nov.
"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",2007,Oct.
"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",2007,Oct.