X. Wang received her B.Sc. degree in technical physics from Heilongjiang University, Harbin, China in 2001. In September 2002, she was admitted to study in the International Master's Program in Electrical Engineering, Helsinki University of Tech-nology, Espoo, Finland. From September 2001 to August 2002, she worked as a Teaching/Research Assistant at the Electronics Laboratory, Heilongjiang University. Since March 2003, she has been acting as a Research Assistant on her M.Sc. degree at the Institute of Intelligent Power Electronics, Helsinki University of Technology. WORKING EXPERIENCES: May 2005 -, Research Scientist in Institute of Intelligent Power Electronics, Helsinki University of Technology, Finland. March - September 2004, Researcher in Institute of Intelligent Power Electronics, Helsinki University of Technology, Finland. August 2001 - September 2002, Teaching and Research Assistant in Electronics Laboratory, Department of Physics, Institute of Sciences, Heilongjiang University, Harbin, P. R. China. Teaching Assistant of undergraduate course  Experiments in Advanced Physics, Autumn semester 2001 and Spring semester 2002. Research Assistant in project - Surface Image Processing for Inner-force Measure-ment, August 2001 - September 2002. June 2000- July 2001, Part-time Student Tutor in Heilongjiang University, Harbin, P. R. China. September 1998 - July 2001, Secretary of Young Volunteer League in Heilongjiang University, Harbin, P. R. China.