Session information

Oral presentation

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

[19a-E7-1~11] 10.2 Spin torque, spin current, circuits, and measurement technologies

Wed. Mar 19, 2014 9:00 AM - 12:00 PM E7 (E201)

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

+Add all to schedule

9:00 AM - 9:15 AM

▼ [19a-E7-1] Size dependence of critical current and thermal stability of domain wall motion device

^○Shunsuke Fukami¹, Michihiko Yamanouchi^1,2, Shoji Ikeda^1,2, Hideo Ohno^1,2,3 (CSIS, Tohoku Univ.¹, RIEC, Tohoku Univ.², WPI-AIMR, Tohoku Univ.³)

9:15 AM - 9:30 AM

▼ [19a-E7-2] Current induced domain wall creep in Ta/CoFeB/MgO/Ta wire

^○Samik DuttaGupta¹, Shunsuke Fukami², Michihiko Yamanouchi^{1, 2}, Chaoliang Zhang¹, Hideo Sato², Shoji Ikeda^{1, 2}, Fumihiro Matsukura^{1, 2, 3}, Hideo Ohno^{1, 2, 3} (RIEC, Tohoku Univ¹, CSIS, Tohoku Univ.², WPI-AIMR, Tohoku Univ.³)

9:30 AM - 9:45 AM

▲ [19a-E7-3] Spin wave induced domain wall motion in perpendicularly magnetized system

^○Hiroshi Hata¹, Takuya Taniguchi¹, Hyun-Woo Lee², Takahiro Moriyama¹, Teruo Ono¹ (Kyoto Univ.¹, POSTECH²)

9:45 AM - 10:00 AM

▲ [19a-E7-4] Reduction of Schottky Barrier Height for Fe/n-type Ge Junction by Inserting a Thin GeO₂ Layer

^○Hidekazu Saito¹, Yuki Sato^1,2, Tetsuro Takada^1,2, Jansen Ron¹, Shinji Yuasa¹, Koji Ando¹ (AIST¹, Meiji Univ.²)

10:00 AM - 10:15 AM

[19a-E7-5] Bias voltage dependence on spin accumulation signals in L2₁-Co₂FeSi/MgO/n⁺-Si on insulator devices

^○Mizue Ishikawa¹, Hideyuki Sugiyama¹, Tomoaki Inokuchi¹, Tetsufumi Tanamoto¹, Kohei Hamaya², Nobuki Tezuka³, Yoshiaki Saito¹ (Toshiba-Corporate R&D Center¹, Department of Electronics, Kyushu Univ.², Department of Material Science, Tohoku Univ.³)

10:15 AM - 10:30 AM

▼ [19a-E7-6] CoFe thickness dependence of spin injection properties for Co₂MnSi/CoFe/n-GaAs junctions

^○Yuya Ebina¹, Takafumi Akiho¹, Hong-xi Liu¹, Masafumi Yamamoto¹, Tetsuya Uemura¹ (Hokkaido Univ.¹)

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

10:45 AM - 11:00 AM

▲ [19a-E7-7] Magneto-transport properties of Co₂FeGa_0.5Ge_0.5/Cu lateral spin valve devices

^○（D）Ikhtiar Ikhtiar^1,3, Sinya Kasai³, Akihide Itoh^2,3, Yukiko Takahashi³, Tadakatsu Ohkubo^2,3, Seiji Mitani^1,3, Kazuhiro Hono^1,3 (Tsukuba University¹, Tokyo University of Science², National Institute for Materials Science³)

11:00 AM - 11:15 AM

[19a-E7-8] Structural characterization of Co₂FeGa_0.5Ge_0.5/Cu non-local lateral spin valve devices

^○Akihide Itoh^1,3, Ikhtiar Ikhtiar^2,3, Tadakatsu Ohkubo^1,3, Sinya Kasai³, Yukiko Takahashi³, Seiji Mitani^2,3, Kazuhiro Hono^2,3 (Tokyo University of Science¹, University of Tsukuba², National Institute for Material Science³)

11:15 AM - 11:30 AM

▼ [19a-E7-9] Origin of enhancement of the spin detection sensitivity in a spin Esaki diode structure

^○Junichi Shiogai¹, Mariusz Ciorga², Tsutomu Nojima³, Dieter Schuh², Makoto Kohda¹, Dominique Bougeard², Dieter Weiss², Junsaku Nitta¹ (Tohoku Univ.¹, Univ. of Regensburg², IMR, Tohoku Univ.³)

11:30 AM - 11:45 AM

▲ [19a-E7-10] High Power Spin Torque Oscillation in a Co₂(Fe,Mn)Si Layer

^○Takeshi Seki¹, Yuya Sakuraba¹, Hiroko Arai², Masaki Ueda¹, Ryo Okura¹, Hiroshi Imamura², Koki Takanashi¹ (IMR, Tohoku Univ.¹, AIST²)

11:45 AM - 12:00 PM

▲ [19a-E7-11] Spectral narrowing in a coupled system of a spin-torque oscillator and a nanomagnet

^○Kiwamu Kudo¹, Hirofumi Suto¹, Tazumi Nagasawa¹, Koichi Mizushima¹, Rie Sato¹ (Toshiba¹)

▲