1. School of Physics and Electronic Information Hulunbuir University Hulunbuir China
2. Engineering Research Center for the Safe Exploitation and Comprehensive Utilization of Mineral Resources at Universities of Inner Mongolia Autonomous Region Hulunbuir University Hulunbuir China
3. School of Mathematics and Statistics Hulunbuir University Hulunbuir China
4. School of Microelectronics Tianjin University Tianjin China
5. College of Physics and Electronic Information Engineer Qinghai Nationalities University Xining China