作者机构:[1]Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao 066004, China
相关基金:Project supported in part by the National Natural Science Foundation of China (Grant No. 10874145), the Specialized Research Fund for Doctorial Program of Higher Education (Grant No. 20091333110010), the Natural Science Foundation of Heibei Province, China (Grant No. F2009000481), and the China Postdoctoral Science Foundation (Grant Nos. 20080440014 and 200902046).