我目前是表面物理国家重点实验室杰出研究员、北京凝聚态物理国家研究中心首席科学家，博士生导师。1982年在南京理工大学获物理学士学位，1986年在中科院上海原子核研究所获理学硕士学位，1994在美国Syracuse 大学获凝聚态物理专业博士学位。曾先后在美国内布拉斯加大学，田纳西大学及橡树岭国家实验室做博士后研究与工作(1995-1998) 。我于1998-2008年在美国Florida International University担任助理及副教授，并在2008年底以终身正教授加入路易斯安那州立大学。2021年加盟中科院物理所。我曾获得美国自然科学基金的生涯(NSF Career Award)奖，2014成为美国物理学会会士。 I am a distinguished professor at State Key Laboratory for Surface Physics, Institute of Physics, and a chief scientist of Beijing National Laboratory for Condensed Matter Physics. I received my B.S. degree in physics from Nanjing University of Science & Technology (1982), M.S. degree from Shanghai Institute of Nuclear Research, Chinese Academy of Sciences (1986), and Ph.D. degree from Syracuse University (1994). After being a postdoc and research associate at University Nebraska, University of Tennessee and Oak Ridge National Laboratory (1994-98), I became a faculty at Florida International University (1998-2008). I have been a full professor at Louisianan State University (2008-20) before I joined Institute of Physics. I received US NSF Career Award (2004) and became a fellow of American Physical Society in 2014.