University of California, Berkeley; Rice University

Professor of Semiconductor Physics, University of Jinan & Nuchip Optoelectronic Devices …

School of Physical Science and Technology, Lanzhou University

Peking University, University of Toronto, Helmholtz Institute, UESTC

Tohoku University

Songshan Lake Materials Laboratory

The University of North Carolina at Chapel Hill, Postdoc

Linköping University

American Science & Engineering

FDA