Assoc. Prof. LIU Wenchao
Contacts
Email: iamwcliu@njtech.edu.cn
Address: 5 Xin Mo Fan Road, Nanjing Tech University, Nanjing 210009, China
Research Interests
Guided-wave optics and integrated-optic devices, pulsed laser deposition (PLD)/Cu2ZnSnS4 and perovskite based opto-electronic materials and devices;
Biographical Information
2011-Present: Institute of Advanced Materials, Nanjing Tech University.
2011-2015: Associate professor College of modern engineering and applied sciences, Nanjing University
2009-2011: Research Associate Department of applied physics, The Hong Kong Polytechnic University
Jun. 2007-Dec. 2007: Visit-Scholar Department of physics, The Ohio State University
2005-2009: Ph.D. degree Department of applied physics, The Hong Kong Polytechnic University
2004-2005: Research Assistant Department of applied physics, The Hong Kong Polytechnic University
2001-2004: M.S. degree Department of Materials Science and Engineering, Nanjing University
Academic Achievements
His research interests are photoelectric conversion material, inorganic quantum dot and related applications. He has published over 40 peer-review papers on Applied Physics Letters, Optics Express, Journal of Applied Physics, etc, with over 700 citations, two book chapters and three China patents. He is in charge of 1 Natural Science Foundation of China and 1 general program of Jiangsu Province.
Selected Publications:
1. A.D. Li and W. C. Liu, (same contribution). "Optical properties of ferroelectric nanocrystal/polymer composites" For Book title: Physical Properties and Applications of Polymer Nanocomposites Editor: S.C. Tjong and Y. W. Mai, Oct. 2010, published by Woodhead Publishing Limited, Cambridge, UK. ISBN 1 84569 672 7.
2. Y. H. Chen, L. G. Ma, Y. Yin, X. Qian, G. T. Zhou, X. M. Gu, W. C. Liu*, X. Wu*, F. Zhang, Strong quantum confinement effect in Cu 4 SnS 4 quantum dots synthesized via an improved hydrothermal approach, Journal of Alloys and Compounds 672, 204-211 (2016)
3. J. Zhang, Z. Pan, F.F. Guo, W.C. Liu, H. Ning, Y.B. Chen, M.H. Lu, B. Yang, J. Chen*, S.T. Zhang*, X.R. Xing, Jurgen Rödel, W.C. Cao, Y.F. Chen, Semiconductor/relaxor 0-3 type composites without thermal depolarization in Bi0. 5Na0. 5TiO3-based lead-free piezoceramics, Nature communications 6, 6615 (2015)
4. W. C. Liu*, B. L. Guo, X. S. Wu*, F. M. Zhang, C. L. Mak* and K. H . Wong, "Facile hydrothermal synthesis of hydrotropic Cu2ZnSnS4 nanocrystal quantum dots: band-gap engineering and phonon confinement effect", J. Mater. Chem. A, 1, 3182 (2013).
5. W. C. Liu*, Y. K. Chan, J. Z. Cai, C. W. Leung, C. L. Mak*, K. H. Wong, F. M Zhang, X. S. Wu, and X. D. Qi, Understanding the formation of ultrafine spinel CoFe2O4 nanoplatelets and their magnetic properties, J. Appl. Phys. 112, 104306 (2012).
6. W. C. Liu, W. Zhou, R. Sooryakumar, C. L. Mak*, "Inelastic light scattering studies of diffuse phase transition in ferroelectric Sr1.9Ca0.1NaNb5O15thin films", J. Raman Spectrosc. 43, 326 (2012).
7. W. C. Liu, C. L. Mak, K. H. Wong, "Thermo-optic properties of epitaxial Sr0.6Ba0.4Nb2O6 waveguides and their application as optical modulator", Opt. Express. 16, 13677 (2009).
8. W. C. Liu, G. Hoffman, W. Zhou, R. M. Reano, P. Boolchand, and R. Sooryakumar*, "Slab waveguides and nanoscale patterning of pulsed laser-deposited Ge0.2Se0.8 chalcogenide films", Appl. Phys. Lett. 93, 041107 (2008).
9. W. C. Liu, A. D. Li, C. L. Mak, K. H. Wong, "Fabrication and Electro-optic Properties of Ferroelectric Nanocrystal/Polymer Composite Films", J. Phys. Chem. C. 112, 14202-14208 (2008).
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