Oral presentation

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

[17p-C15-11~18] 10.2 Spin torque, spin current, circuits, and measurement technologies

Tue. Sep 17, 2013 3:45 PM - 6:00 PM C15 (TC3 2F-216)

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

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3:45 PM - 4:15 PM

[17p-C15-11] [JSAP Paper Award Speech](30 min.) Real-Time Measurement of Temporal Response of a Spin-Torque Oscillator to Magnetic Pulses

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

4:15 PM - 4:30 PM

▲ [17p-C15-12] Bias field angle dependence of the oscillation behavior of spin-torque oscillators having a perpendicularly magnetized free layer

^○Shingo Tamaru¹, Hitoshi Kubota¹, Key Yakushiji¹, Rie Matsumoto¹, Takayuki Nozaki¹, Akio Fukushima¹, Hiroshi Imamura¹, Tomohiro Taniguchi¹, Hiroko Arai¹, Shinji Yuasa¹, Yoshishige Suzuki² (AIST¹, Osaka Univ.²)

4:30 PM - 4:45 PM

▲ [17p-C15-13] Mode transition of spin torque vortex oscillation under high current

^○Yuki Kawada¹, Hiroshi Naganuma¹, Mikihiko Oogane¹, Yasuo Ando¹ (Tohoku Univ.¹)

4:45 PM - 5:00 PM

▲ [17p-C15-14] Bias Voltage Dependence of Field-like Torque in asymmetric CoFeB/MgO/CoFe/NiFe Magnetic Tunnel Junctions

^○Rie Matsumoto¹, Hitoshi Kubota¹, Hiroshi Imamura¹, Shingo Tamaru¹, Kay Yakushiji¹, Akio Fukushima¹, Shinji Yuasa¹ (AIST¹)

5:00 PM - 5:15 PM

▲ [17p-C15-15] Spin-torque magnetic resonance in CoFeSiB with low magnetic anisotropy

^○Mariko Umeyama¹, Shinji Miwa¹, Hitoshi Kubota², Rie Matsumoto², Kei Yakushiji², Akio Fukushima², Shinji Yuasa², Norikazu Mizuochi¹, Teruya Shinjo¹, Yoshishige Suzuki¹ (Osaka Univ.¹, AIST Spintronics Research Center²)

5:15 PM - 5:30 PM

[17p-C15-16] Current-induced switching in three terminal magnetic tunnel junction with CuIr channel

^○Michihiko Yamanouchi^1,2, Lin Chen¹, Junyeon Kim³, Masamitsu Hayashi³, Hideo Sato¹, Shunsuke Fukami¹, Shoji Ikeda^1,2, Fumihiro Matsukura^1,2,4, Hideo Ohno^1,2,4 (CSIS, Tohoku Univ.¹, Lab. for Nanoelectronics and Spintronics, RIEC, Tohoku Univ.², National Institute for Materials Science³, WPI-AIMR, Tohoku Univ.⁴)

5:30 PM - 5:45 PM

△ [17p-C15-17] Current-induced magnetization reversal in Ta/CoFeB/MgO structures with perpendicular magnetic easy axis

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

5:45 PM - 6:00 PM

△ [17p-C15-18] Real-time observation of electric field-induced magnetization precession

^○Shun Kanai¹, Michihiko Yamanouchi^1,2, Shoji Ikeda^1,2, Yoshinobu Nakatani³, Fumihiro Matsukura^1,2,4, Hideo Ohno^1,2,4 (Laboratory for Nanoelectronics and Spintronics, RIEC, Tohoku Univ.¹, CSIS, Tohoku Univ.², The Univ. of Electro-Communications³, WPI-AIMR, Tohoku Univ.⁴)