1997 1 1 month-199811month visited and studied in the Physics Department of the Royal Swedish Institute of Technology; From September 2002 to March 2003, I went to Triumf National Laboratory in Canada for cooperative research. 2005 165438+20061October-April, 2065438+August 2065438 +20001October,165438+1October. 1996 was selected as the first-class and second-class candidate of the national "100 million talents project", and 1998 enjoyed the special government allowance of the State Council. In 2004, he was awarded the title of Excellent Teacher in Shanxi Province; Be selected as a candidate for millions of talents in the new century.