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物理学院“格致·创新”论坛第四十一期——刘小晰教授

【来源:物理学院 | 发布日期:2018-12-07 | 作者:null 】     【选择字号:

应物理学院与萃英学院的邀请,日本信州大学刘小晰教授来访并做客物理学院“格致·创新”论坛第四十一期,欢迎广大师生届时参加!

题目:Toward advanced spintronic IoT devices

报告人:刘小晰教授

时间:201812269:00

地点:格致楼3016

摘要:

Internet of Things (IoT) has been considered as the next industry revolution.Current IoT platforms are normally based on external power supply orbatteries. In this talk, Prof. Liu will propose a novel IoT platform based onspintronics. The platform consists of self-independent power supply forwearable sensing, computing, and communication based on micro electromechanical systems (MEMS), and spintronic logic gate with extremely lowpower consumption. He will demonstrate a flexible MEMS that can collectthe energy of sound1 . He will also demonstrate a spintronic logic gate basedon electric field modulated motion of magnetic skyrmions2

1.StressInduced Domain Wall Motion in FeCoBased Magnetic Microwires for Realization ofEnergy  Harvesting,  Adv.  Electron.  Mater.  1800467; 16  November  (2018);

https://doi.org/10.1002/aelm.201800467

2.Switching domain wall motion on and off using a gate voltage for domain wall transistorapplications, Appl. Phys. Lett. 113, 232401 (2018); https://doi.org/10.1063/1.5053852

个人简介:

刘小晰博士,197110月出生,现任日本信州大学教授,信州大学自旋电子器件研究中心主任,IEEE磁学学会Shin-etsu分会主席。刘小晰教授主要从事磁性纳米薄膜,光刻纳米自旋电子器件,纳米微粒的制备、表征、结晶结构与特性的研究,近期的研究主要集中于自旋电子学和微磁学方向。刘小晰教授致力于培养优秀的博士,他培养的博士生在日本特许厅、美国Intel、日本Tokyo Electron公司等国际知名的公司和机构从事研究工作。