Zhengjun Liu, male, Han nationality, born in 1979, is a native of Shuangcheng City, Heilongjiang Province. Professor/PhD supervisor, School of Physics, Harbin Institute of Technology. He is in charge of the National Natural Science Foundation of China, the Research Start-up Fund for Returned Overseas Chinese, the Special Research Fund for Doctoral Discipline Points in Higher Education, the China Postdoctoral Science Foundation, the Special Grant for China Postdoctoral Science Foundation, the Heilongjiang Postdoctoral Research Start-up Grant, the Research Innovation Fund of Harbin Institute of Technology, the Outstanding Young Teachers Training Program Project of Harbin Institute of Technology, and the Key Laboratory Open Fund.