信息存储材料及器件研究所
当前位置: 首页 > 团队成员 > 教师 > 正文

徐明 教授

【来源: | 发布日期:2017-06-26 】


职称: 教授(“”计划入选者)
专业方向:微电子学系
Email: mxu@hust.edu.cn
个人简介:
徐明 / Ming Xu
教授 / Professor
华中科技大学光学与电子信息学院/ School of Optical and Electronic Information, HUST
华中科技大学武汉国际微电子学院/ Wuhan International Institute of Microelectronics, HUST
教育和研究经历/ Education and Professional Experience
2001-2008 复旦大学光信息科学与工程 本硕 / Fudan University, Bachelor&Master (Optics)
2008-2013 美国约翰霍普金斯大学材料系 博士/ The Johns Hopkins University (USA), PhD (Materials Science)
2013-2016 德国亚琛工业大学物理所 洪堡博士后/ RWTH Aachen University (Germany), Humboldt Postdoc Scholar
2016-2017 华中科技大学 研究员 / HUST, Professor
2017-Present 华中科技大学 教授 / HUST, Professor
研究方向/ Research Field
1. 相变存储材料(主要方向):对相变存储材料进行全方面的研究,包括薄膜的沉积、物理性质的测量、结构和化学键的模拟、以及极端条件下(高压)的结构和性质变化等。
Phase-change materials for memory devices (Main focus): Film deposition, physical properties, ab initio calculations, and structure-property relations under extreme conditions (high pressure), etc.
2. 固体电池电解质:理解离子在电解质中的跃迁通道。
Solid electrolytes: ion migration in the solid electrolytes for the next-generation all-solid-state batteries.
3. 金属和硫系玻璃:理解非晶态的原子排列,从无序中寻找有序。
Metallic and Chalcogenide glasses: finding order in disordered amorphous systems.
主要发表论文/ Selected Publications:
[1] M. Xu, Z. Yu, L. Wang, R. Mazzarello, M. Wuttig.Reversing the resistivity contrast in a phase-change memory material GeSb2Te4using high pressure, Advanced Electronic Materials, 1 (2015) 1500240.
[2] M. Xu, W. Zhang, R. Mazzarello, M. Wuttig.Disorder control in a phase-change material GeSb2Te4using high pressure, Advanced Science, 2 (2015) 1500117(cover story).
[3] M. Xu, J. Ding, E. Ma,One-dimensional stringlike cooperative migration of lithium ions in an ultrafast ionic conductor,Applied Physics Letters, 101 (2012) 031901-031903.
[4] M. Xu, Y.Q. Cheng, L. Wang, H.W. Sheng, W.G. Yang, Y. Meng, X.D. Han, E. Ma,Pressure tunes electrical resistivity by four orders of magnitude in amorphous Ge2Sb2Te5phase-change memory alloy, PNAS, 109 (2012) E1055.
[5] M. Xu, M.S. Park, J.M. Lee, T.Y. Kim, Y.S. Park, E. Ma,Mechanisms of Li+transport in garnet-type cubic Li3+xLa3M2O12(M = Te, Nb, Zr), Physical Review B, 85 (2012) 052301.
[6] X.Q. Liu, X.B. Li, L. Zhang, Y.Q. Cheng, Z.G. Yan,M. Xu, X.D. Han, S.B. Zhang, Z. Zhang, E. Ma,New Structural Picture of the Ge2Sb2Te5Phase-Change Alloy, Physical Review Letters, 106 (2011) 025501.
[7] M. Xu,Y. Meng, Y.Q. Cheng, H.W. Sheng, X.D. Han, E. Ma,Pressure-induced crystallization of amorphous Ge2Sb2Te5, Journal of Applied Physics, 108 (2010) 083519.
[8] M. Xu, Y.Q. Cheng, H.W. Sheng, E. Ma,Nature of Atomic Bonding and Atomic Structure in the Phase-Change Ge2Sb2Te5Glass, Physical Review Letters, 103 (2009) 195502.
[9] M. Xu, S.Y. Wang, G. Yin, J. Li, Y.X. Zheng, L.Y. Chen, Y. Jia,Optical properties of cubic Ti3N4, Zr3N4, and Hf3N4, Applied Physics Letters, 89 (2006) 151908.
[10] M. Xu, S.Y. Wang, G. Yin, L.Y. Chen, Y. Jia,Theoretical investigation of the electronic and optical properties of pseudocubic Si3P4, Ge3P4and Sn3P4, Optics Express, 14 (2006) 710-716.