Name:         Shengli WU (吴胜利)

Affiliation:     Institute of Physical Electronics and Devices

Xi'an Jiaotong University

No. 28 West Xianning Rd. , Xi'an 710049,

Shaanxi Prov., P. R. China

Telephone No.:  +86-29-82668809   Fax:    +86-29-82668809   

E-mail:        slwu@mail.xjtu.edu.cn