College of Electronical Information Engineering Yangtze Normal University Chongqing 408100 China;
College of Electronical Information Engineering Yangtze Normal University Chongqing 408100 China;
College of Electronical Information Engineering Yangtze Normal University Chongqing 408100 China;
College of Electronical Information Engineering Yangtze Normal University Chongqing 408100 China;
State Key Laboratory of Superhard Materials Jilin University Changchun 130012 China;
State Key Laboratory of Superhard Materials Jilin University Changchun 130012 China;
Key Laboratory of Material Physics of Ministry of Education School of Physical Engineering Zhengzhou University Zhengzhou 450052 China;
Key Laboratory of Material Physics of Ministry of Education School of Physical Engineering Zhengzhou University Zhengzhou 450052 China;