作者机构:[1]Faculty of Information Science and Engineering, The State Key Laboratory Base of Novel Functional Materials and Preparation Science, Ningbo University, Ningbo 315211, China
相关基金:Supported by the National Natural Science Foundation of China(No. 60677015), the Science and Technology Department of Zhejiang Province (No. 20061664) and the Natural Science Foundation of Ningbo (No. 2006A610020)