刘韡韬

教  授

2008年加州大学伯克利分校博士

电话：+86-21-31243517

E-mail：wtliu@fudan.edu.cn

个人网站/Website：链接/Link

主要经历:
2001 复旦大学物理系学士

2008 加州大学伯克利分校物理系博士

2008-2011 加州大学伯克利分校物理系及劳伦斯伯克利国家实验室博士后

2011-至今 复旦大学物理系研究员

教学与研究领域:
非线性光学和凝聚态物理实验。

1. 表面/界面非线性光学：利用二阶非线性光学技术的特性研究一些常规实验技术较难探测的表、界面体系，如绝缘体表面、软凝聚态物质表面、与隐藏界面等。
2. 新材料中的非线性光学：探索新材料，如低维量子体系、等离子体及负折射率超物质等中的新奇非线性光学现象，利用这些现象开发新的应用，并发展研究新材料的非线性光学技术。

Weitao Liu

Professor

Ph.D(2008),University of California, Berkeley

Research Interests:
Condense matter   physics, Nonlinear optics, Surface science.

Selected   Publications:
1）W.-T. Liu, J. Cao,   W. Fan, Z. Hao, M. C. Martin, Y. R. Shen, and F. Wang, ntrinsic Optical   Properties of Vanadium Dioxide near the Insulator−Metal Transition, Nano   Lett. 11, 466 (2011).

2）W.-T. Liu, S. W. Wu,   P. J. Schuck, M. Salmeron, Y. R. Shen, and F. Wang, Nonlinear broadband   photoluminescence of graphene induced by femtosecond laser irradiation, Phys.   Rev. B 82, 081408(R) (2010).

3）C. Y. Chen, W.-T.   Liu, P. Pagliusi, and Y. R. ShenSum-Frequency Vibrational Spectroscopy Study   of Photoirradiated Polymer Surfaces, Macromolecules 42, 2122 (2009).

4）W.-T. Liu and Y. R.   Shen, Sum-frequency phonon spectroscopy on alpha-quartz, Phys. Rev. B 78,   024302 (2008).

5）W.-T. Liu and Y. R.   Shen, Surface vibrational modes of alpha-quartz(0001) probed by sum-frequency   spectroscopy, Phys. Rev. Lett. 101, 016101 (2008).

6）F. Wang, W.-T. Liu,   Y. Wu, M. Y. Sfeir, L. M. Huang, J. Hone, S. O’Brien, L. E. Brus,   T. F. Heinz, and Y. R. Shen, Multiphonon raman scattering from individual   single-walled carbon nanotubes, Phys. Rev. Lett. 98, 047402 (2007).

7）W.-T. Liu, Luning   Zhang, and Y. R. Shen, Interfacial structures of methanol : water mixtures at   a hydrophobic interface probed by sum-frequency vibrational spectroscopy, J.   Chem. Phys, 125, 144711 (2006).

8）W.-T. Liu, Luning   Zhang, and Y. R. Shen, Interfacial layer structure at alcohol/silica   interfaces probed by sum-frequency vibrational spectroscopy, Chem. Phys.   Lett. 412, 206 (2005).