Institution: | XIE CUN-YI ZHANG LI-DE ZHU ZHEN-GANG(Institute of Solid State Physics, Academia Sinica, Hefei 230031, PRC) HU YUAN CHEN ZHU-YAO(Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026, PRC) WANG XIU-MEI(Institute of Mechanical Design, Hefei Polytechnical University, Hefei 230009, PRC) |