刘亮 | 上海交通大学物理与天文学院

刘亮长聘教轨副教授

研究领域: 磁学与自旋电子学

办公地点: 李政道研究所N668

研究方向: 自旋电子学，拓扑量子计算，噪声相关物理（1/f噪声、散粒噪声），磁性存储与逻辑器件、拓扑量子材料的电荷与自旋输运

简历:

2011年毕业于华中科技大学物理学院，获理学学士学位。2016年毕业于北京大学物理学院，获理学博士学位。2016年至2022年在新加坡国立大学从事博士后研究，并先后担任研究员与高级研究员（Senior Research Fellow）。2022年9月加入上海交通大学任长聘教轨副教授，博士生导师。曾担任国际磁学会议分会主席及特邀编辑。入选上海市海外高层次人才引进计划。

从事凝聚态物理实验研究，近五年致力于探索外延薄膜体系的自旋轨道矩和拓扑磁性现象。提出了新的非对称模式（晶格低对称性、元素组分梯度），用于实现面外自旋轨道矩和体自旋轨道矩，制备了具有高热稳定性和优良耐写性的磁性随机存储原型器件。在全氧化物异质结中实现了电流驱动磁矩翻转，为氧化物自旋电子学提供了新路径。与合作者在磁性氧化物中获得了外尔费米子的系统性证据。共发表学术论文40篇，其中以第一作者（含共一）在Nature Nanotechnology（2篇）、Nature Communications、Advanced Materials（2篇）、Physical Review B（4篇）等期刊上发表论文共12篇。申请美国发明专利3项（授权2项）和PCT国际专利1项。

本课题组目前有自旋电子学和拓扑量子计算两个主要研究方向。主要的研究手段包括：1. 薄膜生长（磁控溅射、分子束外延）；2. 微纳加工（光刻、电子束曝光、离子刻蚀、电子束蒸发）；3. 电输运测量（极低温强磁场稀释制冷机、综合物性测量系统）；4. 噪声测量（频谱分析、放大器电路设计）。

欢迎对凝聚态物理实验、信息技术应用感兴趣的优秀同学加入我们实验室攻读硕士和博士学位！此外，课题组长期招聘物理、材料、电子等专业的博士后青年学者（具有低温输运测量、微纳器件加工、外延薄膜生长与表征等相关经验者尤佳）。我们将提供前沿的研究课题，先进的实验平台和有竞争力的薪资待遇。我们也欢迎本科生来实验室参与科研工作。有意者请发送邮件至liul21@sjtu.edu.cn联系。

主要著作:

(Google Scholar: https://scholar.google.com.hk/citations?user=qTQjvpoAAAAJ&hl=en)

Liang Liu#, Chenghang Zhou#, Xinyu Shu, Changjian Li, Tieyang Zhao, Weinan Lin, Jinyu Deng, Qidong Xie, Shaohai Chen, Jing Zhou, Rui Guo, Han Wang, Jihang Yu, Shu Shi, Ping Yang, Stephen Pennycook, Aurelien Manchon*, Jingsheng Chen*, “Symmetry-dependent field-free switching of perpendicular magnetization”, Nature Nanotechnology 16, 277-282 (2021) (News&Views亮点文章：https://www.nature.com/articles/s41565-021-00850-2)
Liang Liu#, Qing Qin#, Weinan Lin#, Changjian Li, Qidong Xie, Shikun He, Xinyu Shu, Chenghang Zhou, Zhishiuh Lim, Jihang Yu, Wenlai Lu, Mengsha Li, Stephen J. Pennycook, Jingsheng Chen*, “Current-induced magnetization switching in all-oxide heterostructures” Nature Nanotechnology 14, 939–944 (2019)
Liang Liu#, Chenghang Zhou#, Tieyang Zhao, Bingqing Yao, Jing Zhou, Xinyu Shu, Shaohai Chen, Shu Shi, Shibo Xi, Da Lan, Weinan Lin, Qidong Xie, Lizhu Ren, Zhaoyang Luo, Chao Sun, Ping Yang, Erjia Guo, Zhili Dong, Aurelien Manchon, Jingsheng Chen*, “Current-induced self-switching of perpendicular magnetization in CoPt single layer”, Nature Communications 13, 3539 (2022)
Weinan Lin#, Liang Liu#, Qing Liu, Lei Li, Xinyu Shu, Changjian Li, Qidong Xie, Peiheng Jiang, Xuan Zheng, Rui Guo, Zhishiuh Lim, Shengwei Zeng, Guowei Zhou, Han Wang, Jing Zhou, Ping Yang, Ariando, Stephen J. Pennycook, Xiaohong Xu, Zhicheng Zhong*, Zhiming Wang*, Jingsheng Chen*, “Electric Field Control of the Magnetic Weyl Fermion in an Epitaxial SrRuO3 (111) Thin Film” Advanced Materials 33, 2101316 (2021)
Qing Qin#, Liang Liu#, Weinan Lin#, Xinyu Shu, Qidong Xie, Zhishiuh Lim, Changjian Li, Shikun He, Gan Moog Chow, and Jingsheng Chen*, “Emergence of Topological Hall Effect in a SrRuO3 Single Layer” Advanced Materials 31, 1807008 (2019)
Liang Liu#, Guowei Zhou#, Xinyu Shu, Changjian Li, Weinan Lin, Lizhu Ren, Chenghang Zhou, Tieyang Zhao, Rui Guo, Qidong Xie, Han Wang, Jing Zhou, Ping Yang, Stephen Pennycook, Xiaohong Xu*, Jingsheng Chen*, Room-temperature spin-orbit torque switching in a manganite-based heterostructure, Physical Review B 105, 144419 (2022)
Liang Liu#, Jihang Yu#, Rafael González-Hernandez, Changjian Li, Jinyu Deng, Weinan Lin, Chenghang Zhou, Tiejun Zhou, Jing Zhou, Han Wang, Rui Guo, Herng Yau Yoong, Gan Moog Chow, Xiufeng Han, Bertrand Dupé, Jakub Železný, Jairo Sinova, Jingsheng Chen*, “Electrical switching of perpendicular magnetization in a single ferromagnetic layer” Physical Review B 101, 220402(R) (2020)
Liang Liu, Jiasen Niu, Huiqiang Guo, Jian Wei*, Dalai Li, Jiafeng Feng*, Xiufeng Han, Coey JMD, Xiaoguang Zhang*. “Spin-flip noise due to nonequilibrium spin accumulation”, Physical Review B 93, 180401(R) (2016)
Liang Liu, Jiasen Niu, Li Xiang, Jian Wei*, Dalai Li, Jiafeng Feng*, Xiufeng Han, Xiaoguang Zhang, Coey JMD, “Symmetry-dependent electron-electron interaction in coherent tunnel junctions resolved by measurements of zero-bias anomaly”, Physical Review B 90, 195132 (2014)
Liang Liu, Tieyang Zhao, Lizhu Ren, Chenghang Zhou, Weinan Lin, Xinyu Shu, Jing Zhou, Qidong Xie, Jingsheng Chen*, “Thermal effect in current-induced magnetization switching and out-of-plane effective field measurements", ACS Applied Electronic Materials 3, 2483-2489 (2021)
Liang Liu, Li Xiang, Huiqiang Guo, Jian Wei*, Dalai Li, Zhonghui Yuan, Jiafeng Feng, Xiufeng Han, Coey, JMD, “Low frequency noise peak near magnon emission energy in magnetic tunnel junctions”, AIP Advances 4, 127102 (2014)

发表专利

Spin orbit torque-based spintronic devices using L10-ordered alloys, 2018-8-21, 美国, US 10,741,749
Spin orbit torque magnetic random access memory structures and methods for fabrication, 2019-4-3, 美国, US 10,943,951
Spin-orbit torque device, method for fabricating a spin-orbit torque device and method for switching a switchable magnetization of a spin-orbit torque device, 2022-2-17, 美国, US 2022/0052109
Spin-orbit torque device and material for a spin-orbit torque device, 2021-4-8, WIPO, PCT/SG2020/050534