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Wilfred van der Wiel 岩井 伸一郎 大岩 顕 尾上 順 近藤 高志 須田 淳 田中 健太郎 町田 友樹
松田 一成 山本 雅哉 湯浅 新治
研究者紹介
 
超Gbit-MRAMのための単結晶TMR素子の開発
湯浅 新治 (ゆあさ しんじ)
(産業技術総合研究所エレクトロニクス研究部門 スピントロニクスグループ長)

生年 1968年
出身地 神奈川県
学歴
 
1991年3月 慶應義塾大学理工学部物理学科卒業。
1993年3月 慶應義塾大学大学院理工学研究科修士課程修了。
1996年3月 慶應義塾大学大学院理工学研究科博士課程修了、博士(理学)取得。

職歴
 
1996年4月〜
2001年3月
工業技術院電子技術総合研究所 研究官 .
2001年4月〜
2004年2月
独立行政法人産業技術総合研究所 主任研究員
2004年3月〜
現在
独立行政法人産業技術総合研究所 エレクトロニクス研究部門 スピントロニクスグループ長

研究歴
 
1991〜1996年 FeRh系合金の磁気相転移の研究
1996〜2000年 磁性金属多層膜、超薄膜の磁性と電気伝導の研究
2000年〜現在 スピントロニクス素子、特にトンネル磁気抵抗素子の研究

受賞
 
1994年
日本応用磁気学会 論文賞
件名:「FeRh系合金の一次磁気相転移」
2001年
日本応用磁気学会 優秀講演賞
件名:「強磁性トンネル接合のTMR効果と量子サイズ効果」
2002年
応用物理学会 講演奨励賞
件名:「強磁性トンネル接合の磁気抵抗と共鳴トンネル」
2002年
日本応用磁気学会 論文賞
件名:「Fe(100)強磁性トンネル接合の量子井戸効果」

2003年

つくば奨励賞(若手部門)
件名:「単結晶強磁性トンネル素子の研究開発」

2004年

日本応用磁気学会 優秀研究賞
件名:「単結晶磁気トンネル接合素子の開発とコヒーレントTMR効果の実現」

2005年

文部科学大臣表彰 若手科学者賞
件名:「単結晶TMR素子の開発とコヒーレントTMR効果の実証」

2005年

市村学術賞(貢献賞)
件名:「超Gbit-MRAMのための高性能TMR素子の開発」

2005年

応用物理学会JJAP論文賞
件名:“High Tunnel Magnetoresistance at Room Temperature in Fully Epitaxial Fe/MgO/Fe Tunnel Junctions due to Coherent Spin-Polarized Tunneling”

2005年

日本応用磁気学会 論文賞
件名:「MgO(001)トンネル障壁界面Fe(001)単原子層の磁気状態: X線吸収及びX線円磁気二色性による研究」
 
発表論文リスト >>>さきがけ研究
 
<原著論文>
[1] 黒崎義成、長浜太郎、湯浅新治、鈴木義茂、片山利一
「トンネル磁気抵抗効果のFe(001)電極膜厚依存性」
日本応用磁気学会誌, vol.29, no.4, pp.446-449 (2005).

[2] 斎藤真司、三代川廣野、片山利一、湯浅新治、神野友之、花島幸司、斎藤敏明、鈴木義茂、間宮一敏、小出常晴
「MgO(001)トンネル障壁界面Fe(001)単原子層の磁気状態:X線吸収及びX線円磁気二色性による研究」
日本応用磁気学会誌, vol.29, no.4, pp.463-467 (2005).

[3] D. D. Djayaprawira, K. Tsunekawa, M. Nagai, H. Maehara, S. Yamagata, N. Watanabe, S. Yuasa, Y. Suzuki and K. Ando
“230% room-temperature magnetoresistance in CoFeB/MgO/CoFeB magnetic tunnel junctions”
Appl. Phys. Lett., vol.86, no.9, pp.092502-1-3(2005).

[4] A. Fukushima, K. Yagami, A. A. Tulapurkar, Y. Suzuki, H. Kubota, A. Yamamoto and S. Yuasa
“Peltier Effect in Sub-micron-Size Metallic Junctions”
Jpn. J. Appl. Phys., vol.44, no.1, pp.L12-L14 (2005).

[5] K. Miyokawa, S. Saito, T. Katayama, T. Saito, T. Kamino, K. Hanashima, Y. Suzuki, K. Mamiya, T. Koide and S. Yuasa
“X-ray Absorption and X-ray Magnetic Circular Dichroism Studies of a Monoatomic Fe(001) Layer Facing a Single-Crystalline MgO(001) Tunnel Barrier”
Jpn. J. Appl. Phys., vol.44, no.1, pp.L9-L11 (2005).

[6] S. Yuasa, T. Nagahama, A. Fukushima, K. Ando and Y. Suzuki
“Giant room-temperature magnetoresistance in single-crystal Fe/MgO/Fe magnetic tunnel junctions”
Nature Materials, vol.3, pp.868-871 (2004).

[7] S. Yuasa, A. Fukushima, T. Nagahama, K. Ando and Y. Suzuki
“High Tunnel Magnetoresistance at Room Temperature in Fully Epitaxial Fe/MgO/Fe Tunnel Junctions due to Coherent Spin-Polarized Tunneling”
Jpn, J. Appl. Phys., vol. 43, pp.L588-L590 (2004).

[8] S. Yuasa, T. Nagahama, Y. Suzuki
“Spin-Polarized Resonant Tunneling in Magnetic Tunnel Junctions”
Science, vol.297, no.5579, pp.234-237 (2002).

[9] S. Yuasa, T. Nagahama, T. Kawakami, K. Ando, Y. Suzuki
“A large quantum-well oscillation of the TMR effect”
J. Phys. D: Appl. Phys., vol.35, pp.2427-2431 (2002).

[10] T. Nagahama, S. Yuasa, Y. Suzuki, E. Tamura
“Quantum size effect in magnetic tunnel junctions with ultrathin Fe(001) electrodes”
Journal of Applied Physics, vol.91, pp.7035-7037 (2002).

[11] 長浜太郎、湯浅新治、鈴木義茂、田村英一
「Fe(100)強磁性トンネル接合の量子井戸準位」
日本応用磁気学会誌、vol.26, no.4, pp.410-413 (2002).

[12] T. Kawagoe, Y. Suzuki and S. Yuasa
“Observation of spin-polarized tunneling by scanning tunneling microscopy”
Journal of Magnetism and Magnetic Materials, vol.239, no.1-3, pp.126-128 (2002).

[13] T. Nagahama, S. Yuasa, Y. Suzuki, E. Tamura
“Quantum-well effect in magnetic tunnel junctions with ultrathin single-crystal Fe (100) electrodes”
Applied Physics Letters, vol.79, no.26, pp.4381-4383 (2001).

[14] T. Koide, H. Miyauchi, J. Okamoto, T. Shidara, A. Fujimori, H. Fukutani, K. Amemiya, H. Takeshita, S. Yuasa, T. Katayama and Y. Suzuki
“Direct determination of interfacial magnetic moments with a magnetic phase transition in Co nanoclusters on Au(111) ”
Physical Review Letters, vol.87, no.25, pp.257201/1-4 (2001).

[15] S. Yuasa, T. Sato, E. Tamura, Y. Suzuki, H. Yamamori, K. Ando, T. Katayama
“Magnetic tunnel junctions with single-crystal electrodes: a crystal anisotropy of tunnel magneto-resistance”
Europhysics Letters, vol.52, no.3, pp.344-350 (2000).

[16] Y. Yokoyama, K. Shigeto, P. Gogol, J. Miltat, A. Thiaville, T. Kawagoe, Y. Suzuki, T. Ono, T. Shinjo, S. Yuasa and K. Ando
“Kerr microscope observation of microfabricated NiFe wires”
Journal of the Magnetics Society of Japan, vol.24, no.4, pt.2, pp.555-558 (2000).

[17] Y. Yokoyama, Y. Suzuki, S. Yuasa, K. Ando, K. Shigeto, T. Shinjo, P. Gogol, J. Miltat, A. Thiaville, T. Ono and T. Kawagoe
“Kerr microscopy observations of magnetization process in microfabricated ferromagnetic wires”
Journal of Applied Physics, vol.87, no.9, pt.1-3, pp.5618-5620 (2000).

[18] M. Nyvlt, T. Katayama, Y. Suzuki, K. Ando, S. Yuasa, Y. Otani and K. Fukamichi
“Enhancement of coercive force in NiFe/FeRh-Ir bilayers grown on vicinal MgO(001) surfaces”
IEEE Transactions on Magnetics, vol.35, no.5, pt.2, pp.3862-3864 (1999).

[19] M. Nyvlt, T. Katayama, S. Yuasa and Y. Suzuki
“Structural and magnetic properties of epitaxial FeRh-Ir(001) thin film antiferromagnets”
Journal of Magnetism and Magnetic Materials, vol.198-199, pp.737-739 (1999).

[20] M. Nyvlt, T. Katayama, S. Yuasa and Y. Suzuki
“MFM observation of magnetic domain structure in exchange coupled NiFe/FeRh-Ir (001) films”
Journal of Magnetism and Magnetic Materials, vol.198-199, pp.443-446 (1999).

[21] S. Yuasa, M. Nyvlt, T. Katayama, Y. Suziki
“Exchange coupling of NiFe/FeRh-Ir thin films”
Journal of Applied Physics, vol.83, no.11, pp.6813-6815 (1998).

[22] S. Yuasa, T. Katayama, M. Nyvlt, Y. Suzuki, T. Yori
“Magnetoresistance in single Fe(001) ultrathin films”
Journal of Applied Physics, vol.83, no.11, pp.7031-7033 (1998).

[23] Y. Suzuki, T. Katayama, P. Bruno, S. Yuasa, E. Tamura
“Oscillatory magneto-optical effect in a Au(001) film deposited on Fe: experimental confirmation of a spin-polarized quantum size effect”
Phys. Rev. Lett., vol.80, no.23, pp.5200-5203 (1998).

[24] S. Yuasa, T. Katayama, K. Murata, Y. Suzuki
“Epitaxial growth and magnetic properties of B2-type ordered FeRh alloys”
Journal of Magnetism and Magnetic Materials, vol.177-181, pp.1296-1298 (1998).

[25] T. Katayama, N. Nakajima, N. Okusawa, Y. Miyauchi, T. Koide, T. Shidara, Y.Suzuki and S.Yuasa
“Magneto-optical Kerr spectra of epitaxially grown Fe(001) and (110) films in the range 1.5-10 eV”
Journal of Magnetism and Magnetic Materials, vol.177-181, pt.2, pp. 1251-1252 (1998).

[26] Y. Yokoyama, M. Usukura, S. Yuasa, Y. Suzuki, H. Miyajima and T. Katayama
“MFM observation of magnetic phase transitions in ordered FeRh systems”
Journal of Magnetism and Magnetic Materials, vol.177-181, pt.1, pp.181-182 (1998).

[27] Y. Suzuki, T. Katayama, W. Geerts, P. Grunberg, K. Takanashi, R. Schreiber, P. Bruno, S. Yuasa
“Magneto-optical effects of ultrathin ferro-, antiferro- and non-magnetic films”
Magnetic Ultrathin Films, Multilayers and Surfaces - 1997 Symposium, pp.227-237 (1997).

[28] P.A. Aigarabel, M.R. Ibarra, C. Marquina, S. Yuasa, H. Miyajima and Y. Otani
“Magnetostriction and thermal expansion measurements on FeRh/sub 1-x/Pt/sub x/ alloys”
Journal of Applied Physics, vol.79, no.8, pt.2A, pp.4659-4661 (1996).

[29] S. Yuasa, H. Miyajima, Y. Otani and A. Sakuma
“Magnetism of Body-Centered Tetragonal FeRh1-xPdx Alloys (I) Magnetic Properties”
Journal of Physical Society of Japan, vol.64, pp.4906-4913 (1995). .

[30] A. Sakuma, S. Yuasa, H. Miyajima and Y. Otani
“Magnetism of Body-Centered Tetragonal FeRh1-xPdx Alloys (II) Band Structure”
Journal of Physical Society of Japan, vol.64, pp.4914-4922 (1995).

[31] S. Yuasa, A. Akiyama, H. Miyajima and Y. Otani
“Change in the Resistivity of bcc and bct FeRh Alloys at First-Order Magnetic Phase Transitions”
Journal of Physical Society of Japan, vol.64, pp.3978-3985 (1995).

[32] S. Yuasa, H. Miyajima, Y. Otani, G. Masada, N. Wakabayashi and K. Tajima
“X-ray Diffraction Studies of FeRh0.38Pd0.62 Alloy with Orthorhombic Structure”
Journal of Physical Society of Japan, vol.64, pp.3153-3156 (1995).

[33] S. Yuasa, H. Miyajima, Y. Otani and A. Sakuma
“Magnetism of FeRh1-xPdx System -Band Calculation-”
Journal of Magnetism and Magnetic Materials, vol.140-144, pp.79-80 (1995).

[34] M.R. Ibarra, P.A. Algarabel, C. Marquina, Y. Otani, S. Yuasa and H. Miyajima
“Giant room temperature volume magnetostriction in an Fe-Rh-Pd alloy”
Journal of Magnetism and Magnetic Materials, vol.140-144, pt.1, pp.231-232 (1995)

[35] S. Yuasa, H. Miyajima and Y.Otani
“Magneto-Volume and Tetragonal Elongation Effects on Magnetic Phase Transitions of Body-Centered Tetragonal FeRh1-xPtx”
Journal of Physical Society of Japan, vol.63, pp.3129-3144 (1994).

[36] S. Yuasa, H. Miyajima, Y. Otani, K. Tsuji, Y. Katayama, K. Kusumi, H. Yokoyama and K. Yaoita
“First-Order Magnetic Phase Transition in bcc FeRh-Ir Alloy under High Pressures up to 6.2 GPa”
Journal of Physical Society of Japan, vol.63, pp.855-858 (1994).

[37] S. Yuasa, Y. Otani, H. Miyajima and A. Sakuma
Magnetic properties of bcc FeRh1-xMx systems
IEEE Translation Journal on Magnetics in Japan, vol.9, no.6, pp. 202-209 (1994).

[38] 湯浅新治、大谷義近、宮島英紀、佐久間昭正
「体心立方晶FeRh系合金の磁性」
日本応用磁気学会誌 vol.18, pp.235-240 (1994).

[39] S. Yuasa, Y. Otani, H. Miyajima
“Time evolution of magnetization in the FeRh system near antiferromagnetic-ferromagnetic transition temperature”
Journal of Applied Physics, vol.75, no.10, pt.2B, pp.7161 (1994).

[40] S. Taketomi, K. Kawasaki, Y. Ozaki, S. Yuasa, Y. Otani and H. Miyajima
“Characteristics of yttrium iron garnet ultrafine particles prepared by the alkoxide method”
Journal of the American Ceramic Society, vol.77, no.7, pp.1787-1792 (1944).

[41] H. Miyajima, S. Yuasa and Y. Otani
“First-Order Magnetic Phase Transitions Observed in bct FeRh-Pt, Pd Systems”
Japanese Journal of Applied Physics, vol.32, Suppliment 32-3, pp.232-235 (1993).

[42] S. Yuasa and H. Miyajima
“Magnetic Properties and Phase Transition in bct FeRh1-xPtx Alloys”
Nuclear Instruments and Methods in Physics Research B, vol.76, pp.71-73 (1993).

[43] S. Taketomi, Y. Ozaki, K. Kawasaki, S. Yuasa and H. Miyajima
“Transparent magnet fluid: preparation of YIG ultrafine particles”
Journal of magnetism and Magnetic Materials, vol.122, pp.6-9, (1993).

[44] H. Miyajima and S. Yuasa
“Structual Phase Transition and Magnetic Properties of FeRh1-xCox Alloys”
Journal of Magnetism and Magnetic Materials, vol.104-107, pp.2025-2026 (1992).


<解説論文>
[1] 湯浅新治、長浜太郎、鈴木義茂、田村英一
「磁気トンネル接合のTMR効果と共鳴トンネル効果」
日本物理学会誌, vol.58, no.1, pp.38-42 (2003).

[2] 長浜太郎、湯浅新治、鈴木義茂、田村英一
「単結晶電極を持つ強磁性トンネル接合のトンネル磁気抵抗効果」
日本応用磁気学会誌、vol.27, no.1, pp.14-20 (2003).

[3] 鈴木義茂, 湯浅新治, 長浜太郎, 田村英一
“強磁性トンネル接合〜スピントロニクスへの展望”
応用電子物性分科会誌, vol.7, no. 5, pp.251-256 (2001).

[4] 鈴木義茂、片山利一、湯浅新治
「貴金属・強磁性金属および反強磁性金属薄膜の磁気光学効果」
固体物理, vol. 34, no.1, pp.1-9 (1999).

[5] 湯浅新治、宮島英紀
「FeRh合金の一次磁気相転移」
日本応用磁気学会誌vol.21, p.122-127 (1997).

 
 
[1] S. Yuasa
“GIANT ROOM-TEMPERATURE TMR EFFECT IN MAGNETIC TUNNEL JUNCTIONS WITH MgO(001) TUNNEL BARRIER”
The European Conference - Physics of Magnetism 05, Poznan (Poland), June 27.2005.

[2] S. Yuasa, H. Kubota, A. Fukushima, T. Nagahama, T. Katayama, Y. Suzuki and K. Ando
“COHERENT SPIN-DEPENDENT TUNNELING IN MAGNETIC TUNNEL JUNCTIONS WITH MgO(001) TUNNEL BARRIER”
The 2005 IEEE International Magnetics Conference (INTERMAG), Nagoya (Japan), April 7.2005.

[3] K. Tsunekawa, M. Nagai, H. Maehara, S. Yamagata, D. D. Djayaprawira, N. Watanabe, S. Yuasa, Y. Suzuki and K. Ando
“CoFeB/MgO/CoFeB MAGNETIC TUNNEL JUNCTIONS WITH HIGH TMR RATIO AND LOW JUNCTION RESISTANCE”
The 2005 IEEE International Magnetics Conference (INTERMAG), Nagoya (Japan), April 6.2005.

[4] D. D. Djayaprawira, K. Tsunekawa, M. Nagai, H. Maehara, S. Yamagata, N. Watanabe, S. Yuasa and K. Ando
“230% ROOM TEMPERATURE MAGNETORESISTANCE IN CoFeB/MgO/CoFeB MAGNETIC TUNNEL JUNCTIONS”
The 2005 IEEE International Magnetics Conference (INTERMAG), Nagoya (Japan), April 5.2005.

[5] S. Yuasa
“Giant room-temperature magnetoresistance in magnetic tunnel junctions with crystalline MgO(001) tunnel barrier”
2nd International Workshop on Oxidic Interfaces, Lutherstadt Wittenberg (Germany), Feb.26.2005.

[6] S. Yuasa
“Giant TMR effect at room temperature in Fe/MgO/Fe magnetic tunnel junctions”
International Workshop on Materials Science and Nano-Engineering, Osaka (Japan), Dec.12.2004.

[7] S. Yuasa
“Coherent Spin-Dependent Tunneling in Magnetic Tunnel Junctions -Importance of the Barrier/Electrode Interfaces-”
IFCAM Forum on Electronic Properties of Interfaces and Contacts, Sendai (Japan), Nov.30.2004.

[8] S. Yuasa, T. Nagahama, A. Fukushima, Y. Suzuki and K. Ando
“High tunnel magnetoresistance effect in single-crystal Fe/MgO/Fe tunnel junctions”
49th Annual Conference on Magnetism and Magnetic Materials (MMM), Jacksonville (USA), Nov.8.(2004).

[9] S. Yuasa
“High tunnel magnetoresistance in single-crystal Fe/MgO/Fe tunnel junctions”
MINT Workshop on Tunneling Magnetoresistance for MRAM and Heads, Tuscaloosa (USA), Nov.4.2004.

[10] 湯浅新治
「単結晶Fe/MgO/Feトンネル接合素子の巨大なTMR効果」
日本金属学会2004年秋期講演大会、秋田、2004年9月29日.

[11] S. Yuasa, T. Nagahama, A. Fukushima, Y. Suzuki and K. Ando
“Coherent Spin-Polarized Tunneling in Single-Crystal Fe/MgO/Fe Tunnel Junctions”
The 1st Asia Forum on Magnetics, Okinawa, Sep.24.2004.

[12] S. Yuasa, T. Nagahama, A. Fukushima1, Y. Suzuki, and K. Ando
Huge Room-temperature Magnetoresistance in Single-crystal Fe/MgO/Fe Tunnel Junctions
7th Oxford-Kobe Materials Seminar: Spintronic Materials and Technology, Kobe (Japan), Sep.4.2004.

[13] 湯浅新治、長浜太郎、福島章雄、鈴木義茂、安藤功兒
「Fe/MgO/Fe接合のコヒーレント・トンネルによる高TMR効果」
応用物理学会学術講演会、仙台、2004年9月2日

[14] S. Yuasa
“High tunnel magnetoresistance effect in single-crystal Fe/MgO/Fe tunnel junctions”
Gordon Research Conference on Magnetic Nanostructures, Montana (USA), Aug.23.2004.

[15] T. Nagahama, S. Yuasa and Y. Suzuki
“Spin-polarized resonant tunneling for various magnetic electrodes”
5th International Symposium on Metallic Multilayers (MML’04), Boulder (USA), June 9.2004.

[16] S. Yuasa, T. Nagahama, Y. Suzuki
“Quantum-size Effect of Tunneling Magnetoresistance in Magnetic Tunnel Junctions”
American Vacuum Society (AVS) 50th International Symposium, Baltimore (USA), Nov.3.2003.

[17] T. Nagahama, S. Yuasa, E. Tamura, Y. Suzuki
“Quantum Size Effect in Magnetic Tunnel Junctions with Single-Crystal Ultrathin Electrodes”
The 2003 International Conference on MEMS, NANO, and Smart Systems, Banff (Canada), July.23.2004.

[18] S. Yuasa
“Spin-Polarized Resonant Tunneling in Magnetic Tunnel Junctions”
1st RIKEN Nanoscience Symposium, Wako (Japan), May.27.2003.

[19] S. Yuasa
“Spin-Polarized Resonant Tunneling in Magnetic Tunnel Junctions”
The 3rd Symposium on the Electron Spin Science and Engineering, Muju (Korea), Feb.10.2003.

[20] S. Yuasa, T. Nagahama, Y. Suzuki
”A Large Oscillation of Tunnel Magnetoresistance due to Spin-Polarized Resonant-Tunneling”
47th Annual Conference on Magnetism and Magnetic Materials (MMM), Tampa (USA), Nov. 2002.

[21] 湯浅新治
「強磁性トンネル接合のスピン偏極共鳴トンネル効果」
日本物理学会、愛知、2002年9月。

[22] Y. Suzuki, S. Yuasa, T. Nagahama, K. Ando
”Quantum size effects in the tunneling magneto-resistance devices with a single crystal ultrathin electrode”
The 8th International Conference on Electronic Materials 2002, Xi’an (China), June 2002.

[23] S. Yuasa, T. Nagahama, Y. Suzuki, K. Ando
“A Large Quantum-Well Oscillation of the TMR Effect”
17th International Colloquium on Magnetic Films and Surfaces (ICMFS2002), Kyoto (Japan), Mar. 2002.

[24] S. Yuasa
“Magnetic Tunnel Junctions with Ultrathin Barrier”
International Symposium on Physics of Mangetic Materials (ISPMM), Taipei (Taiwan), May 2001.

[25] S. Yuasa
“Crystal Orientation Dependence of TMR Effect”
American Physical Society (APS), Seattle (USA), Mar. 2001.

[26] H. Miyajima, S. Yuasa and Y. Otani
“First-Order Magnetic Phase Transitions Observed in bct FeRh-Pt, Pd Systems”
International Conference on Ternary and Multinary Compounds, Yokohama (Japan), Aug. 1993.

 
国際会議
 
[1]
S. Yuasa, A.Fukushima, T. Nagahama, Y. Suzuki
“Fabrication of Fe(001)/MgO(001)/Fe(001) single-crystal magnetictunnel junctions”
9th Joint MMM/INTERMAG CONFERENCE, Anaheim (USA), Jan.8.2004.
[2]
S. Yuasa, T. Nagahama, Y. Suzuki
“Quantum-size effect in spin-dependent tunneling”
Gordon Research Conference -Magnetic Nanostructure-, Il Ciocco (Italy), May.15.2002.
[3]
S. Yuasa, T. Sato, Y. Suzuki,E. Tamura, T. Katayama, K. Ando
“Magnetic Tunnel Junctions with Fe Single-Crystal Electrodes -Crystal Orientation Dependence of Tunnel Magneto-Resistance-”
International Symposium on Nanoscale Magnetism and Transport, Sendai (Japan), Mar.8.2000.
[4]
S. Yuasa et al.
“Magnetic Tunnel Junctions with a Single Crystal Fe(100) Bottom Electrode”
44th Annual Conference on Magnetism and Magnetic Materials, San Jose (USA), Nov.1999.
[5]
S. Yuasa et al.
“Magnetic Tunnel Junctions with Fe Single-Crystal Electrodes -Crystal Orientation Dependence of Tunnel Magneto-Resistance-”
International Symposium on Nanoscale Magnetism and Transport, Sendai (Japan), Mar.2000.
[6]
S. Yuasa et al.
“Quantum well oscillations of Hall effect in Au/Fe bilayer and Fe/Au/Fe trilayer systems”
The 3rd International Symposium on Metallic Multilayers, Vancouver (Canada), Jun.1998.
[7]
S. Yuasa, T. Katayama, M. Nyvlt, T. Yori and Y. Suzuki
“Magnetoresistance in Single Fe(001) Ultra-Thin Films”
The 7th Joint MMM-Intermag Conference, San Francisco (USA). Jan.1998.
[8]
S. Yuasa, T. Katayama, M. Nyvlt and Y. Suzuki
“Exchange Coupling of Ni-Fe/FeRh-Ir Thin Films”
The 7th Joint MMM-Intermag Conference, San Francisco (USA), Jan.1998.
[9]
S. Yuasa, T. Katayama, K. Murata and Y. Suzuki
“Epitaxial growth and magnetic properties of B2-type and L10-type ordered FeRh alloys”
International Conference on Magnetism, Cairns (Australia), Jul.1997.
[10]
S. Yuasa, H. Miyajima, Y. Otani and A. Sakuma
“Magnetism of FeRh1-xPdx System -Band Calculation-”
International Conference on Magnetism, Warsaw (Poland), Aug.1994.
[11]
S. Yuasa, H. Miyajima, Y. Otani and A. Sakuma
“Magnetic Phase Diagram of bct FeRh1 xPdx System”
International Conference on Magnetism, Warsaw (Poland), Aug.1994.
[12]
S. Yuasa, Y. Otani and H. Miyajima
“Time Evolution of Magnetization in FeRh System near Antiferromagnetic-Ferromagnetic Transition Temperature”
Annual Conference on Magnetism and Magnetic Materials, Minneapolis (USA), Nov.1993.
[13]
S. Yuasa and H. Miyajima
“Mossbauer Effect of FeRh-Pt, Co Alloys with bcc, bct and fcc Structures"
International Symposium on the Industorial Applications of the Mossbauer Effect”, Ootsu (Japan), Aug.1992.
 
 
【著書】
1) 湯浅新治: 「スピントロニクスの基礎と最前線: 第13章 単結晶トンネル接合のコヒーレントなTMR効果」、シーエムシー出版、p.153-166 (2004).
   
 
※「1期生」 = 平成13年度採用研究者 2001年〜2004年
※「2期生」 = 平成14年度採用研究者 2002年〜2005年
※「3期生」 = 平成15年度採用研究者 2003年〜2006年
 
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