Rchr
J-GLOBAL ID：202001007034422754
Update date: Jan. 30, 2024
SHIMA TOSHIYUKI
シマ トシユキ | SHIMA TOSHIYUKI
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
https://www.tohoku-gakuin.ac.jp/faculty/engineering/elec/staff/shima.html
Research field (2)：
Thin-film surfaces and interfaces
, Structural and functional materials
Research keywords (5)：
magnetostriction
, magnetic anisotropy
, hard magnetic materials
, thin films
, Magnetic Materials
Research theme for competitive and other funds (17)：
- 2017 - 2020 軽元素添加による高磁化磁性材料の創製ならびに革新的永久磁石材料の開発
- 2014 - 2017 ラティスエンジニアリングによる高磁化磁性材料の創製および高性能永久磁石材料の開発
- 2011 - 2017 ネオジム磁石の高保磁力化
- 2006 - 2011 特殊環境下における外部誘起ナノデバイスの機能性発現および新材料の探索
- 2007 - 2009 Fabrication of L10 type ordered alloy with high uniaxial magnetic anisotropy by alternative atomic monolayer deposition
- 2005 - 2007 Room temperature spin-dependent single-electron-tunneling in nanostructures with controlled Fermi levels
- 2000 - 2006 ナノヘテロ金属材料の機能発現メカニズムの解明に基づく新金属材料創製に関わる研究
- 2004 - 2006 Fabrication of self-assembled lateral nanostructures and their applications for magnetic materials
- 2004 - 2005 Fabrication of FePt nano-particles and its functionality by nano-sphere lithography
- 2000 - 2002 Development of magnetoresistance sensing materials consisting of granulan materials with micro-patterned soft magnetic alloy films
- 2000 - 2002 Fabrication of magnetic metal wires by using self-organization on stepped surfaces and its application to three dimensional super lattices
- 2000 - 2001 (巨大磁歪Tb-Fe合金/微結晶軟磁性合金)多層膜のスピンフロップ誘導磁歪
- 1997 - 1998 (Sm-Tb)Fe_2薄膜の窒素組成変調による磁場高感度巨大磁歪材料の開発
- 1995 - 1997 Development of high frequency soft magnetic thin films consisting of ferromagnetic alloy/ferromagnetic insulator multi-phase granular materials
- 1995 - 1997 Study of tunnel transport and novel giant magnetoresistance effect in metal-nonmetal granular alloys
- 1994 - 1996 Development of High Performance Metallic Materials through Nano-crystalline Structure Control
- 1995 - 1995 高感度巨大磁歪材料の薄膜多層化技術による開発およびその構造解析
Show all
Papers (126)：
-
A. Bolyachkin, H. Sepehri Amin, M. Kambayashi, Y. Mori, T. Ohkubo, Y. K. Takahashi, T. Shima, K. Hono. Coercivity engineering in Sm(Fe0.8Co0.2)12B0.5 thin films by Si grain boundary diffusion. Acta Materialia. 2022. 227. 117716
-
M. Kambayashi, H. Kato, Y. Mori, M. Doi, T. Shima. Structure and Magnetic Properties of Sm(Fe0.8Co0.2)12 Thin Films by Adding Light Elements. Journal of the Magnetics Society of Japan. 2021. 45. 3. 66-69
-
H. Sepehri-Amin, Y. Tamazawa, M. Kambayashi, G. Saito, Y.K. Takahashi, D. Ogawa, T. Ohkubo, S. Hirosawa, M. Doi, T. Shima, et al. Achievement of high coercivity in Sm(Fe0.8Co0.2)12 anisotropic magnetic thin film by boron doping. Acta Materialia. 2020. 194. 337-342
-
Gota Saito, Yukiya Tamazawa, Fumitaka Nakagawa, Morito Kambayashi, Masaaki Doi, Toshiyuki Shima. Magnetic Properties of ThMn12-Type Sm-Rich Sm-Fe-Co Thin Films with V Buffer Layer. 2019 IEEE 9th International Conference Nanomaterials: Applications & Properties (NAP). 2019. 02M27-1-02M27-5
-
R. Mandal, D. Ogawa, Y. Tamazawa, K. Ishioka, T. Shima, T. Kato, S. Iwata, Y.K. Takahashi, S. Hirosawa, K. Hono. Time domain magnetization dynamics study to estimate interlayer exchange coupling constant in Nd-Fe-B/Ni80Fe20 films. Journal of Magnetism and Magnetic Materials. 2018. 468. 273-278
ｍore...
MISC (12)：
-
Tanigawa H., Yamaguchi A., Ono T., Seki T., Shima T., Takanashi K. 24pPSA-4 MFM observation of domain structure in FePt wires. Meeting abstracts of the Physical Society of Japan. 2005. 60. 1. 422-422
-
Seki T., Mitani S., Yakushiji K., Shima T., Takanashi K. 25aXN-8 Characterization of CPP-GMR and spin diffusion length in FePt/Au layered structures. Meeting abstracts of the Physical Society of Japan. 2005. 60. 1. 455-455
-
SEKI T., SHIMA T., YAKUSHIJI K., TAKANASHI K., LI G. Q., ISHIO S. Fabrication of L1_0 ordered FePt dot arrays and their magnetic properties. 2004. 28. 153-153
-
LI G. Q., SAITO H., ISHIO S., SHIMA T., TAKANASHI K. Imaging the asymmetric magnetization process of island-like L1_0 FePt Particles by in-field MFM. 2004. 28. 308-308
-
Nagura H., Mitani S., Shima T., Takanashi K. Twisted spin structure and CPP-MR in Co/Gd multilayers. Meeting abstracts of the Physical Society of Japan. 2003. 58. 2. 421-421
ｍore...
Patents (6)：
-
磁石、膜、積層体、モータ、発電機、及び、自動車
-
Novel rare-earth based magnetic recording material
-
Magnets, thin films, multilayers, Mortors, Generators and Vehicles
-
Sputtering target and magnetic recording media
-
Fabrication method of growth substrate for Carbon nano-tube
ｍore...
Books (1)：
-
Handbook of Magnetism and Advanced Magnetic Materials Vol. 4
John Wiley & Sons 2007 ISBN:9780470022177
Lectures and oral presentations (11)：
-
High Ku Magnetic Thin Films with Perpendicular Anisotropy
(2017 IEEE 7th International Conference on Nanomaterials: Application and Properties (NAP-2017) 2017)
-
Grain boundary engineering of Nd-Fe-B thin films
(6th International Workshop on Amorphous and Nanostructured Magnetic Materials (ANMM2013) 2013)
-
High coercivity Nd-Fe-B thin films
(140th TMS (The Minerals, Metals & Materials Society) annual Meeting and Exhibition (TMS2011) 2011)
-
Preparation of hard magnetic thin films with high Ku and their magnetization process
(The 1st International Conference of Asian Union of Magnetic Society (ICAUMS2010) 2010)
-
Magnetization process in hard magnetic materials
(The 5th Asia Forum on Magnetics 2008)
ｍore...
Education (3)：
- 1991 - 1994 Tohoku University Graduate School of Engineering Department of Materials Science
- 1989 - 1991 Tohoku University Graduate School of Engineering Department of Materials Science
- 1985 - 1989 Tohoku University Faculty of Engineering Division of Material Science
Work history (4)：
- 2009/04 - 現在 Tohoku Gakuin University Faculty of Engineering Professor
- 2007/04 - 2009/03 Tohoku Gakuin University Faculty of Engineering Assistant Professor
- 2005/04 - 2007/03 Tohoku Gakuin University Faculty of Engineering Assistant Professor
- 1994/04 - 2005/03 Tohoku University Institute for Materials Research Research Associates
Awards (5)：
- 2006/10 - Ishida Memorial Foundation 2006 Ishida Memorial Foundation Research Encouragement Award Fabrication of Fe-Pt ordered alloy thin films with high magnetic anisotropy
- 2003/03 - Tokin Science and Technology Foundation The 13th Tokin Science and Technology Foundation Research Encouragement Award Low temperature fabrication of FePt ordered alloy thin films with high coercivity
- 2002/11 - Magnetic Society of Japan Best presentation Magnetization process of sputtered FePt thin films with high coercivity
- 2002/10 - The Honda Memorial Foundation 42nd Harada Research Encouragement Award Low temperature fabrication of FePt ordered alloy thin films with high magnetic anisotropy and the mechanism of their high coercivity
- 2002/06 - Symposium on Nanostructured advance magnetic materials Best Poster Award High coercive FePt alloy films with discontinuous structure
Association Membership(s) (2)：
Magnetic Society of Japan
, Japan Institute of Metals
