Fabrication of Magnetic Multilayer Patterned Arrays and Current-Control of its Magnetism

磁性多层图案阵列的制作及其磁性的电流控制

• 批准号: 23710110
• 负责人: MIYAGAWA Hayato
• 金额: $ 3万
• 依托单位: Kagawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23710110/
• 关键词: 磁性半導体; 希土類元素; スピントロニクス; 磁性多層膜; 交換相互作用; 干渉露光リソグラフィー; 半導体超格子; フォト・ルミネッセンス; 干渉露光法; 電流駆動磁壁異動; 放射光磁性解析

By means of both techniques of Interference Lithography using UV laser and UHV deposition, we fabricated nano-scale structures which consist of magnetic multilayer in x and y directions, and in-plane periodic arrays in z-direction. We measured the effect of the nano-patterned structure on magnetic, optical, and electrical properties, and the response against a current flow in arrays.

利用紫外激光干涉光刻技术和超高真空沉积技术，制备了x、y方向上由磁性多层膜构成，z方向上由面内周期阵列构成的纳米结构。我们测量了纳米图案化结构对磁性，光学和电学性质的影响，以及对阵列中电流的响应。

项目成果

Magnetism and Optical properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAswith GaGdAs nanograins

稀磁半导体超晶格 GaGdAs/GaAs 与 GaGdAs 纳米晶的磁学和光学性质

• 发表时间: 2012
• 作者: H. Xu;E. Girgis;J. Rudge;Th. Speliotis;C. A. Ross;H. Miyagawa;Y. K. Hong;and B. C. Choi;N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA;S. Matsumoto; Y. Uda; N. Funaki; H. Miyagawa; T. Mochizuki; H. Akiyama; S. Koshiba; N. Tsurumachi; S. Nakanishi;N. Funaki; Y. Uda; S. Matsumoto; H. Miyagawa; N. Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba
• 通讯作者: Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba

Magnetism and Optical properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAs with GaGdAs nanograins

稀磁半导体超晶格 GaGdAs/GaAs 纳米颗粒的磁学和光学性质

• 发表时间: 2012
• 作者: H. Xu;E. Girgis;J. Rudge;Th. Speliotis;C. A. Ross;H. Miyagawa;Y. K. Hong;and B. C. Choi;N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA;S. Matsumoto; Y. Uda; N. Funaki; H. Miyagawa; T. Mochizuki; H. Akiyama; S. Koshiba; N. Tsurumachi; S. Nakanishi;N. Funaki; Y. Uda; S. Matsumoto; H. Miyagawa; N. Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba
• 通讯作者: Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba

Structure and Magnetic Properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAsGrown by MBE

MBE生长的稀磁半导体超晶格GaGdAs/GaAs的结构和磁性能

• 发表时间: 2011
• 作者: H. Xu;E. Girgis;J. Rudge;Th. Speliotis;C. A. Ross;H. Miyagawa;Y. K. Hong;and B. C. Choi;N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA;S. Matsumoto; Y. Uda; N. Funaki; H. Miyagawa; T. Mochizuki; H. Akiyama; S. Koshiba; N. Tsurumachi; S. Nakanishi;N. Funaki; Y. Uda; S. Matsumoto; H. Miyagawa; N. Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;K. Niiyama; H. Miyagawa; Y. Yoshioka; S.Koshiba; T. Suzuki; C.A. Ross;Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi
• 通讯作者: Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi

Photoelectron spectroscopy of diluted magnetic semiconductor GaGdAs grown by MBE

MBE 生长的稀磁半导体 GaGdAs 的光电子能谱

• 发表时间: 2013
• 作者: H. Xu;E. Girgis;J. Rudge;Th. Speliotis;C. A. Ross;H. Miyagawa;Y. K. Hong;and B. C. Choi;N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA
• 通讯作者: N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA

Structure and Magnetic Properties of Diluted Magnetic Semiconductor Superlattice GaGdAs/GaAs Grown by MBE

MBE法生长的稀磁半导体超晶格GaGdAs/GaAs的结构和磁性能

• 发表时间: 2011
• 作者: H. Xu;E. Girgis;J. Rudge;Th. Speliotis;C. A. Ross;H. Miyagawa;Y. K. Hong;and B. C. Choi;N. FUNAKI; Y. UDA; S. MATSUMOTO; H. MIYAGAWA; N. TAKAHASHI; S. KOSHIBA;S. Matsumoto; Y. Uda; N. Funaki; H. Miyagawa; T. Mochizuki; H. Akiyama; S. Koshiba; N. Tsurumachi; S. Nakanishi;N. Funaki; Y. Uda; S. Matsumoto; H. Miyagawa; N. Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba;Hayato Miyagawa; Yuki Uda; Shoutaro Matsumoto; Nakaba Funaki; Naoshi Takahashi; Shyun Koshiba;舩城 央; 佐伯有三; 南 武志; 宇田雄気; 松本翔太郎; 宮川勇人; 高橋尚志; 小柴俊;K. Niiyama; H. Miyagawa; Y. Yoshioka; S.Koshiba; T. Suzuki; C.A. Ross;Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi;Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi
• 通讯作者: Y. Uda; H. Miyagawa; S. Koshiba; N. Tsurumachi; S. Nakanishi; Y. Tanaka; H. Itoh; N. Takahashi