Xu, Feng
Chen, Peng
Xie, Zi-li
Xiu, Xiang-qian
Hua, Xue-mei
Shi, Yi
Zhang, Rong
Zheng, You-dou
Funding for this research was provided by:
National Natural Science Foundation of China (61274003, 61422401, 51461135002, 61334009)
the nature science foundation of Jiangsu province (BY2013077, BK20141320, BE2015111, BK20161324)
Program for New Century Excellent Talents in University (NCET-11-0229)
Special semiconductor materials and devices research funds from State Grid Shandong Electric Power Company