作者机构:[1]School of Physics and Materials Science, Anhui University, Hefei 230039, China, [2]State Key Laboratory of Materials Modification by Laser, Ion and Electron Beams, Dalian University of Technology, Dalian 116024, China, [3]Anhui Key Laboratory of Information Materials and Devices, Anhui University, Hefei 230039, China
相关基金:Foundation item: Project(50872001) supported by the National Natural Science Foundation of China; Projects(KJ2007B 132, KJ2009A006Z) supported by the Scientific Research Foundation of Education Department of Anhui Province, China; Project(X J200907) supported by the Foundation of Construction of Quality Project of Anhui University, China