University of Tokyo

Institute of Physics, Chinese Academy of Sciences

Indian Institute of Technology Roorkee, India.

Professor of Physics, Pohang University of Science and Technology (POSTECH)

Department of Physics, Indian Institute of Science, Bangalore

Dept. of Physics, Nagoya University

Department of Physics, Fudan University

Physics Professor

Saitama University

Professor, Panjab University; Professor on deputation at Central University of Haryana …