About NSRRC / Staff Directory

Materials Science Group


Name: 劉維仁( Wei-Rein Liu )
EXT.: 7130
E-mail: liu.weirein@nsrrc.org.tw
Education:
  • Ph. D., Institute of Electro-Optical Engineering, National Chiao Tung University, Taiwan, 2009.
  • M. A., Institute of Electro-Optical Engineering, National Chiao Tung University, Taiwan, 2003.
  • B. A., Materials Science and Engineering, National Cheng Kung University, Taiwan, 2001.
Experience:
  • Assistant research fellow, National Synchrotron Radiation Research Center (2012~)
  • Postdoctoral research associate, National Synchrotron Radiation Research Center. (2011~2012)
  • Postdoctoral research associate, Dep. of Photonics, National Cheng Kung University. (2010-2011)
  • Postdoctoral research associate, National Synchrotron Radiation Research Center. (2009~2010)
Research Interests:
  • Crystal defect structure and growth mechanism of epitaxial film by using X-ray related technique
  • Application of scanning probe microscopy on crystal defect structure and related physical properties.
  • Physics of optoelectronic Semiconductor and optical characteristics.
Selected Publications:
  • W.-R. Liu, W.F. Hsieh, C.-H. Hsu, K.S. Liang, and F.S.-S. Chien, “Influence of the threading dislocations on the electrical properties in epitaxial ZnO thin films” J. Cryst. Growth 297, 294 (2006).
  • W.-R. Liu, W. F. Hsieh, C.-H. Hsu,b, Keng S. Liang and F. S.-S. Chien, “Threading dislocations in domain-matching epitaxial films of ZnO,” J. Appl. Cryst. 40 924 (2007).
  • W.-R. Liu, Y.-H. Li, W. F. Hsieh, C.-H. Hsu, W. C. Lee, M. Hong and J. Kwo, “Correlation between crystal structure and photoluminescence for epitaxial ZnO on Si (111) using a -Al2O3 buffer layer,” J. Phys. D: Appl. Phys. 41, 065105 (2008).
  • W.-R. Liu, Y.-H. Li, W. F. Hsieh, C.-H. Hsu, W. C. Lee, Y. J. Lee, M. Hong and J. Kwo, “Domain Matching Epitaxial Growth of High-Quality ZnO Film Using a Y2O3 Buffer Layer on Si (111),” Crystal Growth & Design 9, 239 (2009).
  • Jun-Rong Chen, Tien-Chang Lu, Yung-Chi Wu, Shiang-Chi Lin, Wei-Rein Liu, Wen-Feng Hsieh, Chien-Cheng Kuo, and Cheng-Chung Lee, “Large vacuum Rabi splitting in ZnO-based hybrid microcavities observed at room temperature,” Appl. Phys. Let. 94, 061103 (2009).
  • C. C. Kuo, W.-R. Liu, W. F. Hsieh, C.-H. Hsu, H. C. Hsu, and L. C. Chen, “Crystal symmetry breaking of wurtzite to orthorhombic in nonpolar a-ZnO epifilms,” Appl. Phys. Let. 95, 011905 (2009).
  • Yow-Jon Lin, Chia-Lung Tsai, W.-R. Liu, W. F. Hsieh, C.-H. Hsu, Hou-Yen Tsao, Jian-An Chu, and Hsing-Cheng Chang, “Effects of ultraviolet treatment on the contact resistivity and electronic transport at the Ti/ZnO interfaces,” J. Appl. Phys. 106, 013701 (2009).
  • S. Yang, B. H. Lin, W.-R. Liu, J.-H. Lin, C.-S. Chang, C.-H. Hsu, and W.F. Hsieh, “Structural characteristics and annealing effect of ZnO epitaxial films grown by atomic layer deposition,” Crystal Growth & Design 9, 5184 (2009).