Investigation of the efficiency of spin-orbit torque induced magnetization switching in Functional oxide/ ferromagnetic stack films for a new In-memory computing

研究用于新内存计算的功能氧化物/铁磁堆栈薄膜中自旋轨道扭矩引起的磁化切换的效率

• 批准号: 21K14522
• 负责人: Nguyen Thi Van Anh
• 金额: $ 3万
• 依托单位: Tohoku University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Early-Career Scientists
• 财政年份: 2021
• 资助国家: 日本
• 起止时间: 2021-04-01 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-21K14522/
• 关键词: Spin orbit torque; Spin split effect; Spin Hall effect; Antiferromagnetic; SOT-MRAM; RuO2; Functional oxides; RuO2/FM bilayer; spin-split effect; magnetization switching; functional oxides; spintronics; magnetization dynamics; antiferromagnet

项目成果

Spin-orbit torques in RuO2/Co-Fe-B bilayer

RuO2/Co-Fe-B 双层中的自旋轨道扭矩

• 发表时间: 2022
• 作者: T. V. A. Nguyen;S. DuttaGupta;Y. Saito;S. Fukami;D. Vu;H. Naganuma;S. Ikeda;T. Endoh;Y. Endo
• 通讯作者: Y. Endo

Preparation and spin-orbit torque measurement of RuO2/Co-Fe-B bilayer

RuO2/Co-Fe-B双层膜的制备及自旋轨道扭矩测量

• 发表时间: 2022
• 作者: T. V. A. Nguyen;S. DuttaGupta;Y. Saito;S. Fukami;D. Vu;H. Naganuma;S. Ikeda;T. Endoh;Y. Endo
• 通讯作者: Y. Endo

Effect of surface treatment on damping constant in Ta-O/Co-Fe-B heterostructures

表面处理对Ta-O/Co-Fe-B异质结构阻尼常数的影响

• 发表时间: 2021
• 作者: T. V. A. Nguyen;Y. Saito;S. Ikeda;T. Endoh;Y. Endo
• 通讯作者: Y. Endo

Evaluation of resistivity in Ta-O/Co-Fe-B multilayers with the presence of interfacial scattering

存在界面散射的 Ta-O/Co-Fe-B 多层电阻率评估

• 发表时间: 2021
• 作者: T. V. A. Nguyen; S. DuttaGupta;Y. Saito;K. V. De Zoysa;S. Fukami;S. Ikeda;T. Endoh;Y. Endo
• 通讯作者: Y. Endo

Effect of oxygen incorporation on dynamic magnetic properties in Ta-O/Co-Fe-B bilayer films under out-of-plane and in-plane magnetic fields

• DOI: 10.1063/9.0000297
• 发表时间: 2022-03
• 期刊: AIP Advances
• 影响因子: 1.6
• 作者: T. V. A. Nguyen;Y. Saito;H. Naganuma;S. Ikeda;T. Endoh;Y. Endo