Oral presentation

10. Spintronics and Magnetics » 10.2 Spin torque, spin current, circuits, and measurement technologies

[20a-C15-1~11] 10.2 Spin torque, spin current, circuits, and measurement technologies

Fri. Sep 20, 2013 9:00 AM - 12:00 PM C15 (TC3 2F-216)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

▲ [20a-C15-1] Investigation of Spin-drift Velocity in n-type Si Spin Valve by Using Two−Terminal Hanle Effect Measurement

^○(D)Makoto Kameno¹, Yuichiro Ando¹, Teruya Shinjo¹, Masashi Shiraishi¹, Tomoyuki Sasaki², Tohru Oikawa², Toshio Suzuki³ (Osaka University¹, TDK Corporation², AIT³)

9:15 AM - 9:30 AM

[20a-C15-2] Spin Injection and Detection into Si through Highly Textured MgO Tunnel Barrier

^○Hideyuki Sugiyama¹, Mizue Ishikawa¹, Tomoaki Inokuchi¹, Tetsufumi Tanamoto¹, Yoshiaki Saito¹, Nobuki Tezuka² (Toshiba Corp.¹, Tohoku Univ.²)

9:30 AM - 9:45 AM

▼ [20a-C15-3] Highly-efficient dynamic nuclear polarization in GaAs using a Heusler-alloy spin source

^○Takafumi Akiho¹, Hong-xi Liu¹, Ken-ichi Matsuda¹, Masafumi Yamamoto¹, Tetsuya Uemura¹ (Division of Electronics for Informatics, Hokkaido Univ.¹)

9:45 AM - 10:00 AM

[20a-C15-4] Electrical spin injection into graphene through one atomic layer thick h-BN

^○(M2)Yoshihisa Inoue¹, Takehiro Yamaguchi¹, Satoru Masubuchi^1,2, Sei Morikawa¹, Masahiro Onuki¹, Kenji Watanabe³, Takashi Taniguchi³, Rai Moriya¹, Tomoki Machida^1,2 (IIS, Univ. of Tokyo¹, INQIE, Univ of Tokyo², NIMS³)

10:00 AM - 10:15 AM

▼ [20a-C15-5] Dynamical spin injection into Bismuth thin film

^○Hiroyuki Emoto¹, Yuichiro Ando¹, Eiji Shikoh², Yuki Fuseya³, Teruya Shinjo¹, Masashi Shiraishi¹ (Osaka Univ.¹, Osaka City Univ.², Univ. of Electro-Communications³)

10:15 AM - 10:30 AM

▲ [20a-C15-6] Spin injection into an antiferromangetic FeMn alloy

^○Takahiro Moriyama¹, Masaki Nagata¹, Kab-jin Kim¹, Teruo Ono¹ (Institute of Chemical Research, Kyoto University¹)

Break (10:30 AM - 10:45 AM)

10:45 AM - 11:00 AM

[20a-C15-7] [Young Scientist Oral Presentation Award Speech](15 min.) Magnetoresistance driven by spin current: Spin Hall magnetoresistance

^○Hiroyasu Nakayama^1,2, Matthias Althammer^3,4, Yan-Ting Chen⁵, Ken-ichi Uchida^2,6, Yosuke Kajiwara², Daisuke Kikuchi^2,7, Takashi Ohtani², Stephan Gepraegs³, Matthias Opel³, Saburo Takahashi², Rudolf Gross^3,8, Gerrit Bauer^2,5,7, Sebastian Goennenwein³, Eiji Saitoh^2,7,9,10 (RIEC, Tohoku Univ.¹, IMR, Tohoku Univ.², Walther-Meissner-Institut³, Univ. of Alabama⁴, Delft Univ. of Technology⁵, JST-PRESTO⁶, WPI-AIMR, Tohoku Univ.⁷, Technische Universitaet Muenchen⁸, JST-CREST⁹, JAEA¹⁰)

11:00 AM - 11:15 AM

▲ [20a-C15-8] Systematic measurements of transport properties in permalloy-based lateral spin valve

^○Shigeyuki Hirayama^1,2, Shinya Kasai², Seiji Mitani^1,2 (Univ. of Tsukuba¹, National Institute for Materials Science²)

11:15 AM - 11:30 AM

▼ [20a-C15-9] Spin injection in a nanometer-sized lateral device by spin pumping

^○Tatsuya Yamamoto¹, Takeshi Seki¹, Koki Takanashi¹ (IMR, Tohoku Univ.¹)

11:30 AM - 11:45 AM

▼ [20a-C15-10] Separation of spin Seebeck effect from magnetic proximity in metal/insulator junctions

^○Takashi Kikkawa¹, Ken-ichi Uchida^1,2, Eiji Saitoh^1,3,4,5 (IMR Tohoku Univ.¹, JST-PRESTO², WPI Tohoku Univ.³, JST-CREST⁴, ASRC JAEA⁵)

11:45 AM - 12:00 PM

▲ [20a-C15-11] Observation of spin currents generated by surface plasmons

^○Ken-ichi Uchida^1,2, Daisuke Kikuchi^1,3, Zhiyong Qiu³, Eiji Saitoh^1,3,4,5 (IMR Tohoku Univ.¹, JST PRESTO², WPI-AIMR Tohoku Univ.³, ASRC JAEA⁴, JST CREST⁵)