Institution: | Han Xiaowei~ ,Wu Lihua,Zhao Yan i Yan Zhang Qianli,Chen Liang,Zhang Guoquan,Li Jianzhong Yang Bo Gao Jiantou Wang Jian,Li Ming,Liu Guizhai Zhang Feng Guo Xufeng,Stanley L.Chen,Liu Zhongli Yu Fang and Zhao Kai Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China |