研究领域：相变材料、相变存储器、类脑运算材料
Phase-change materials for memory and brain-like computing devices
研究手段：模拟+实验 Simulations + Experiments
1> 第一性原理计算 Frist-principle simulations
2> 电子显微学实验+电学输运实验 Electron Microscopy + Transport
课题项目：
1. 2015-2021 青年拔尖人才启动项目（西安交通大学）
2. 2015 中德合作专项资助GZ1243（中德科学中心）
3. 2017-2021 面上项目61774123（国家自然科学基金委）
4. 2018 中德合作专项资助GZ1278（中德科学中心）
邀请报告 Invited Talks：
- "Density functional theory guided advances in phase-change materials for electronic memories", Invited by Prof. Ian McArthur, The University of Western Australia, Perth, Australia, Feb. 21, 2018.
- "高性能计算与新材料设计"， 2017先进计算应用研讨会，西安，中国，Dec 23, 2017
- "Tuning Disorder in Phase Change Materials for Memory Technology", IFAM2017新材料国际发展趋势高层论坛, Xi'an, China, Nov. 10, 2017.
- "Tuning Disorder in Phase Change Materials for Memory Technology", Invited by Prof. Ming Xu for SOEI Forum, Huazhong University of Science and Technology, Wuhan, China, Oct. 9, 2017.
- "Density-functional Theory Guided Advances in Phase-change Materials and Memories", 6th Annual World Congress of Advanced Materials, Xi'an, China, Jun. 15, 2017. Session co-Chair
- "高性能计算在材料学中的应用与展望“， 智慧超算—HPC前沿技术与应用研讨会，西安，中国，May. 25, 2017.
- "Anderson Localization of Electrons in Chalcogenide Phase Change Materials", 2016 International Workshop on Information Storage, Changzhou, China, Apr. 11, 2016.
- "Direct Atomic Structure Imaging of Rocksalt GeSbTe as an Anderson Insulator", MRS Spring Meeting, Phoenix, USA, Mar. 29, 2016.
- "Anderson Localization of electrons in Chalcogenide Phase Change Materials", Invited by Prof. Jie Ren, Tongji University, Shanghai, Mar. 12, 2016
- "Anderson Localization of electrons in Chalcogenide Phase Change Materials", Invited by Prof. Di Wu, Nanjing University, Nanjing, Mar. 10, 2016
- "Density Functional Theory guided advances in phase change materials and memories", The 1st Sino-German Symposium on Electronic and Memory Materials, Nov. 2, 2015, Aachen, Germany. Organizer.
- "Ab initio simulations of Phase-Change Materials, State Key Laboratory of Functional Materials for Informatics", Invited by Prof. Zhitang Song, Shanghai Institute of Microsystem and Information Technology, Shanghai, China, Jan. 13, 2015.
- "How fragility makes phase-change data storage robust: insights from ab initio simulations", JARA-FIT Science Days, Schleiden, Germany, Nov. 8, 2014.
- "Metal-Insulator Transition in Crystalline Phase-Change Materials", invited by Prof. Zhimei Sun, Beihang University, Beijing, China, Sep. 24, 2014.
- "Metal-Insulator Transition in Crystalline Phase-Change Materials", invited by Prof. Xiaodong Han, Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing, China, Sep. 22, 2014
- "Metal-Insulator Transition in Crystalline Phase-Change Materials", 7th International Workshop on Materials Behavior at the Mirco- and Nano-Scale, Xi’an, China, 2014.
- "Ab initio study of phase-change materials", Invited by Prof. Zhiwei Shan, CAMP-Nano, Xi’an Jiaotong University, Xi’an, China, Dec. 27, 2013.
- "Role of vacancies in metal-insulator transitions in crystalline phase-change materials", DFG-JST Mini-workshop on Spintronics, FZ- Jülich, Germany, Jul. 20, 2012.
会议报告 Conference talks：
- "Atomic disorder in crystalline GeSbTe phase change materials", European symposium on Phase-Change and Ovonic Sciences (EPCOS), Aachen, Germany, Sep 5, 2017.
- "相变材料锗锑碲中的原子无序"，C-MRS中国材料大会，银川，中国，Jul. 9, 2017.
- "Atomic defects in hexagonal GeSbTe compound", MRS Spring Meeting, Phoenix, USA, Apr. 18, 2017. Session co-Chair.
- "Ab initio molecular dynamics simulations of crystallization of AIST", DPG Spring Meeting, Dresden, Germany, Apr. 2014.
- "Metal-Insulator Transitions in Crystalline Phase-Change Materials", APS March Meeting, Baltimore, USA, Mar. 2013.
- "Metal-Insulator Transitions in Crystalline Phase-Change Materials", DPG Spring Meeting, Regensburg, Germany, Mar. 2013.
- "Magnetism in Phase Change Materials Doped with Magnetic Impurities", DPG Spring Meeting, Berlin, Germany, Mar. 2012.
