Members
Research Expertise:
Experimental condensed matter physics Semiconductor physics and devices Semiconductor nanostructures Photonic Crystal Single photon device and Mesoscopic quantum optics
Laboratory:
Wen-Hao Chang
Professor
Ph.D. in Physics, National Central University

EDUCATION & WORK EXPERIENCE

2001        Ph.D. in Physics, NCU

2001-2005        Postdoctoral Researcher, Dept. of Physics, NCU

2005-2009        Assistant Professor, Electrophysics, National Chiao Tung University (NCTU)

2009-2012        Assistant Professor, Electrophysics, NCTU

2012-present    Professor, Electrophysics, NCTU



 

AREAS OF RESEARCH INTEREST AND EXPERIENCE

Semiconductor physics and optics, low temperature optical spectroscopy and microscopy, ultrafast laser spectroscopy, quantum optics, and novel nanomaterials for electronic and optoelectronic devices


 

Selected Publications:
1.

 
Wei-Ting Hsu, Yen-Lun Chen, Chang-Hsiao Chen, Pang-Shiuan Liu, Tuo-Hung Hou, Lain-Jong Li, Wen-Hao Chang, “Optically Initialized Robust Valley-Polarized Holes in Monolayer WSe2”, Nature Communications, accepted (2015)
 
2.


 
Ming-Yang Li, Yumeng Shi, Chia-Chin Cheng, Li-Syuan Lu, Yung-Chang Lin, Hao-Lin Tang, Meng-Lin Tsai, Chih-Wei Chu, Kung-Hwa Wei, Jr-Hau He, Wen-Hao Chang, Kazu Suenaga, and Lain-Jong Li, “Epitaxial growth of a monolayer WSe2-MoS2 lateral p-n junction with an atomically sharp interface”, Science 349, 524 (2015)
 
3.


 
Wei-Ting Hsu, Zi-Ang Zhao, Lain-Jong Li, Chang-Hsiao Chen, Ming-Hui Chiu, Pi-Shan Chang, Yi-Chia Chou, and Wen-Hao Chang, “Second Harmonic Generation from Artificially Stacked Transition Metal Dichalcogenide Twisted Bilayers”, ACS Nano 8, 2951 (2014)
 
4.


 
Wen-Che Tsai, Yen-Ting Chen, Chia-Hsien Lin, Wei-Ting Hsu, Yung-Sheng Hsu, Li-Chyong Chen, Kuei-Hsien Chen, Wen-Hao Chang, “Suppressed piezoelectric polarization in single InGaN/GaN heterostructure nanowires”, Phys. Rev. B 88, 155323 (2013)
 
5.


 
Y.-J. Lu, J. Kim, H.-Y. Chen, C. Wu, N. Dabidian, C. E. Sanders, C.-Y. Wang, M.-Y. Lu, B.-H. Li, X. Qiu, W.-H. Chang, L.-J. Chen, G. Shvets, C.-K. Shih, and S. Gwo, “Plasmonic Nanolaser Using Epitaxially Grown Silver Film”, Science 337, 450 (2012)
 
6.


 
H. Lin, C.-H. Lin, W.-C. Lai, Y.-S. Lee, S.-D. Lin, and W.-H. Chang, “Stress tuning of strong and weak couplings between quantum dots and cavity modes in microdisk microcavities”,
Phys. Rev. B 84, (R) 201301 (2011)
 
7.


 
C.-H. Lin, W.-T. You, H.-Y.Chou, S.-J. Cheng, S.-D. Lin, and W.-H. Chang, “Anticorrelation between the splitting and polarization of the exciton fine structure in single self-assembled InAs/GaAs quantum dots”, Phys. Rev. B 83, 075317 (2011)
 
8.

 
M.-F. Tsai, H. Lin, C.-H. Lin, S.-D. Lin, S.-Y. Wang, S.-J. Cheng, M.-C. Lee, W.-H. Chang, “Diamagnetic Responses of Exciton Complexes in Semiconductor Quantum Dots”, Phys. Rev. Lett. 101, 267402 (2008)
 
9.

 
W.-H. Chang, W.-Y. Chen, H.-S. Chang, T. M. Hsu*, T.-P. Hsieh and J.-I. Chyi, “Efficient single photon sources based on quantum dots in photonic crystal nanocavities”, Phys. Rev. Lett. 96, 117401 (2006)