local magnetic resonance excitation by using scanning spin injection probe

使用扫描自旋注入探针进行局部磁共振激发

• 批准号: 23360017
• 负责人: AN Toshu
• 金额: $ 13.48万
• 依托单位: Institute of Physical and Chemical Research (2012-2013)Tohoku University (2011)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23360017/
• 关键词: スピンエレクトロニクス; 磁気共鳴; スピントルク; 走査プローブ顕微鏡

Scanning microwave probe, which can inject spin locally and apply spin torque to the magnet, has developed. Very thin high-frequency coaxial cable was used as the microwave source and detector of up to 10 GHz, and local excitation and detection of spin transfer torque oscillation was studied on the magnetic tunnel junction layers by injecting spin from the probe.

扫描式微波探针可以局部注入自旋，并对磁体施加自旋力矩。采用超细高频同轴电缆作为高达10 GHz的微波源和探测器，通过探针注入自旋，研究了磁隧道结层的局部激励和自旋传递转矩振荡检测。

项目成果

Continuous Generation of Spinmotive Force in a Patterned Ferromagnetic Film

在图案化铁磁薄膜中连续产生自旋动力

• DOI: 10.1103/physrevlett.107.236602
• 发表时间: 2011
• 期刊: Phys. Rev. Lett
• 作者: Y. Yamane;K. Sasage;T. An;K. Harii;J. Ohe;J. Ieda;S. E. Barnes;E. Saitoh;S. Maekawa
• 通讯作者: S. Maekawa

Spin Pumping without Three-Magnon Splitting in Polycrystalline Bi1Y2Fe5O12/Pt Bilayer Structure

• DOI: 10.1143/jjap.51.103004
• 发表时间: 2012-10-01
• 期刊: JAPANESE JOURNAL OF APPLIED PHYSICS
• 影响因子: 1.5
• 作者: Iguchi, Ryo;Ando, Kazuya;Sato, Tetsuya
• 通讯作者: Sato, Tetsuya

磁気の波を用いた熱エネルギー移動に成功

成功利用磁波传递热能

Interface induced inverse spin Hall effect in bismuth/permalloy bilayer

• DOI: 10.1063/1.4738786
• 发表时间: 2012-07-23
• 期刊: APPLIED PHYSICS LETTERS
• 影响因子: 4
• 作者: Hou, Dazhi;Qiu, Z.;Saitoh, E.
• 通讯作者: Saitoh, E.

Comparison of force sensors for atomic force microscopy based on quartz tuning forks and length-extensional resonators

• DOI: 10.1103/physrevb.84.125409
• 发表时间: 2011-09-06
• 期刊: PHYSICAL REVIEW B
• 影响因子: 3.7
• 作者: Giessibl, Franz J.;Pielmeier, Florian;Hasegawa, Yukio
• 通讯作者: Hasegawa, Yukio