Research Expertise:
Theory of condensed matter, low dimensional physics, quantum devices, many-body physics
Shun-Jen Cheng
Dr. rer. nat. in Physics, University of Würzburg, Germany (2001)
Dr. rer. nat. in Physics, University of Würzburg, Germany (2001)             
M.Sc. in Electrical Engineering, National Taiwan University, Taiwan, (1991) Electrical Engineering, National Tsing Hua University,Taiwan, (1989)
Employment experiences:
2010.9-present Professor,Department of  Electrophysics, NCTU
2006.8-2010.8 Associate Professor, Department of  Electrophysics, NCTU
2003.8-2006.7 Assistant Professor, Department of  Electrophysics, NCTU
2002-2003 Research Associate, Institute for Microstructural Sciences, National Research council, Ottawa, Canada.
2001.10-2002.01Postdoctoral studies, Max-Planck Institute for Solid State Research, Stuttgart, Germany.
1995-1996 R&D Engineer, Acer Laboratories Inc. , Taipei.
1993-1995 R&D Engineer Sharp Technology Inc., Taipei.

Selected Publications:
Shou-Jyun Zou, Sheng-Tsung Wang, Ming-Fan Wu, Wen-Bin Jian, Shun-Jen Cheng*,“Exposure of the Hidden Anti-Ferromagnetism in Paramagnetic CdSe:Mn Nanocrystals”. ACS Nano, DOI: 10.1021/nn5056892.

S. Kumar, E. Zallo, Y. H. Liao, P. Y. Lin, R. Trotta, P. Atkinson, J. D. Plumhof, F. Ding, B. D. Gerardot, S. J. Cheng*, A. Rastelli, and O. G. Schmidt*, “Anomalous anticrossing of neutral exciton states in GaAs/AlGaAs quantum dots”, (2014) Phys. Rev. B, 89, 115309.

Yu-Huai Liao; Chien-Chih Liao; Chih-Hao Ku; Yu-Chen Chang; Shun-Jen Cheng*; Jo, M.; Kuroda, T.; Mano, T.; Abbarchi, M.; Sakoda, K. “Geometrical impact on the optical polarization of droplet epitaxial quantum dots” (2012) Phys. Rev. B , 86, 115323.
Yu-Huai Liao, Juan I. Climente, and Shun-Jen Cheng*,  “Dominant channels of exciton spin relaxation in photoexcited self-assembled (In,Ga)As quantum dots”, (2011) Phys. Rev. B 83, 165317 .
Hanz Y. Ramirez and Shun-Jen Cheng*, ”Tunneling effects on fine structure splitting in quantum dot molecules”, (2010) Phys. Rev. Lett. 104, 206402.

H. Y. Ramirez, C. H. Lin, C. C. Chao, Y. Hsu, W. T. You, S. Y. Huang, Y. T. Chen, H. C. Tseng, W. H. Chang, S. D. Lin and S. J. Cheng*, “Optical fine structures of highly quantized InGaAs/GaAs self-assembled quantum dots”, (2010) Phys. Rev. B 81, 245324.