Poster presentation

[16p-P4-1~7] 10.2 Spin torque, spin current, circuits, and measurement technologies

Mon. Sep 16, 2013 1:30 PM - 3:30 PM P4 (Davis Memorial Auditorium)

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

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1:30 PM - 3:30 PM

[16p-P4-1] spin-current distribution in conducting antiferromagnet due to domain wall motion

^○Ryoko Sugano^1,4, Masahiko Ichimura^1,4, Saburo Takahashi^2,4, Sadamichi Maekawa^3,4 (CRL¹, IMR², JAEA³, JST,CREST⁴)

1:30 PM - 3:30 PM

▲ [16p-P4-2] Spin Pumping in High Tc Superconductor La1.85Sr0.15CuO4 thin films

^○(DC)SM Haidar¹, Yusuke Kajiwara¹, Yuki Shiomi¹, Eiji Saitoh^1,2,3,4 (IMR, Tohoku Univ.¹, WPI-AIMR, Tohoku Univ.², CREST, JST³, ASRC, JAEA⁴)

1:30 PM - 3:30 PM

▲ [16p-P4-3] Estimation of the spin diffusion length in p-type Si from the length dependence of lateral spin channel.

^○(D)Sergey Dushenko¹, Eiji Shikoh^1,2, Yuichiro Ando¹, Teruya Shinjo¹, Masashi Shiraishi¹ (Osaka Univ.¹, Osaka City Univ.²)

1:30 PM - 3:30 PM

△ [16p-P4-4] Propagation control of spin wave by using phased array

^○(D)Isao Yoshimine¹, Takuya Satoh^1,2, Tsutomu Shimura¹ (IIS, the Univ. of Tokyo¹, JST PRESTO²)

1:30 PM - 3:30 PM

▲ [16p-P4-5] Magnetization dynamics in Mn-Ga/Fe exchange coupled bilayer thin films

^○Shigemi Mizukami¹, Takahide Kubota¹, Atsushi Sugihara¹, Yasuo Ando², Terunobu Miyazaki¹ (WPI-AIMR, Tohoku Univ.¹, Tohoku Univ.²)

1:30 PM - 3:30 PM

▲ [16p-P4-6] Spin Pumping Affected by Dynamical Magnetostatic Interaction

^○Daichi Hirobe¹, Kazuya Ando², Yuki Shiomi¹, Eiji Saitoh^1,3,4,5 (IMR, Tohoku Univ.¹, Keio Univ.², WPI-AIMR³, JST-CREST⁴, ASRC⁵)

1:30 PM - 3:30 PM

▲ [16p-P4-7] Spin injection with FM/InAs direct contact and InP Shottky barrier

^○Lennart-Knud Liefeith¹, Tomotsugu Ishikura¹, Zhixin Cui¹, Kanji Yoh¹ (RCIQE Hokkaido University¹)

Oral presentation

[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)

Oral presentation

[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)

Oral presentation

[20p-C15-1~5] 10.2 Spin torque, spin current, circuits, and measurement technologies

Fri. Sep 20, 2013 12:00 PM - 2:15 PM C15 (TC3 2F-216)

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

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Lunch （12:00 PM - 1:00 PM）

1:00 PM - 1:15 PM

[20p-C15-1] Temperature dependence of electromotive force due to inverse spin Hall effect in Ni₈₀Fe₂₀ layer

^○Ayaka Tsukahara¹, Yuta Kitamura¹, Eiji Shikoh¹, Yuichiro Ando¹, Teruya Shinjo¹, Masashi Shiraishi¹ (Grad. Sch. Of Eng. Sci., Osaka Univ.¹)

1:15 PM - 1:30 PM

▼ [20p-C15-2] Temperature Dependence of the Spin Hall Angle of Palladium

^○Zhenyao Tang¹, Yuta Kitamura¹, Eiji Shikoh², Yuichiro Ando¹, Teruya Shinjo¹, Masashi Shiraishi¹ (Osaka Univ.¹, Osaka City Univ.²)

1:30 PM - 1:45 PM

▼ [20p-C15-3] Bias dependent spin detection sensitivity in spin-Esaki diode structures

^○Junichi Shiogai¹, Mariusz Ciorga², Tsutomu Nojima³, Dieter Schuh², Makoto Kohda¹, Bougeard Dominique², Dieter Weiss², Junsaku Nitta¹ (Tohoku Univ.¹, Univ. of Regensburg², IMR, Tohoku Univ.³)

1:45 PM - 2:00 PM

[20p-C15-4] Comparing time-domain and frequency-domain of spin-wave

^○(M2)Kazuto Yamanoi¹, Shinya Kasai², Seiji Mitani², Takashi Manago¹ (Fukuoka Univ.¹, NIMS²)

2:00 PM - 2:15 PM

▲ [20p-C15-5] Size Dependence of Peltier Cooling Effect in Heusler Compounds Co2YSi (Y = Mn, Fe) / NM (NM = Au, Cu) Current Perpendicular to Plane Nano-pillars

^○Subrojati Bosu¹, Yuya Sakuraba¹, Takahide Kubota¹, Koki Takanashi¹ (IMR, Tohoku Univ.¹)

Sessions

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

[16p-P4-1~7] 10.2 Spin torque, spin current, circuits, and measurement technologies

[16p-P4-1] spin-current distribution in conducting antiferromagnet due to domain wall motion

▲ [16p-P4-2] Spin Pumping in High Tc Superconductor La1.85Sr0.15CuO4 thin films

▲ [16p-P4-3] Estimation of the spin diffusion length in p-type Si from the length dependence of lateral spin channel.

△ [16p-P4-4] Propagation control of spin wave by using phased array

▲ [16p-P4-5] Magnetization dynamics in Mn-Ga/Fe exchange coupled bilayer thin films

▲ [16p-P4-6] Spin Pumping Affected by Dynamical Magnetostatic Interaction

▲ [16p-P4-7] Spin injection with FM/InAs direct contact and InP Shottky barrier

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

[20p-C15-1~5] 10.2 Spin torque, spin current, circuits, and measurement technologies

[20p-C15-1] Temperature dependence of electromotive force due to inverse spin Hall effect in Ni₈₀Fe₂₀ layer

▼ [20p-C15-2] Temperature Dependence of the Spin Hall Angle of Palladium

▼ [20p-C15-3] Bias dependent spin detection sensitivity in spin-Esaki diode structures

[20p-C15-4] Comparing time-domain and frequency-domain of spin-wave

▲ [20p-C15-5] Size Dependence of Peltier Cooling Effect in Heusler Compounds Co2YSi (Y = Mn, Fe) / NM (NM = Au, Cu) Current Perpendicular to Plane Nano-pillars