Liao Lei, Liu Kaihui, Wang Wenlong, Bai Xuedong, Wang Enge, Liu Yueli, Li Jinchai, Liu Chang
Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China, Department of Physics, Wuhan University, Wuhan 430072, China.
J Am Chem Soc. 2007 Aug 8;129(31):9562-3. doi: 10.1021/ja072861e. Epub 2007 Jul 18.