1.Sihai Cao, Chuanfei Guo, Ying Lv, Yanjun Guo and Qian Liu, “A novel BiOCl film with hierarchical nanostructure and its optical properties,” Nanotechnology 20， (2009) 275702 (7pp) (2009).

2.Qian Liu,*, Toshio Fukaya, Sihai Cao1, Chuanfei Guo1,Zhuwei Zhang1, Yanjun Guo, Jinsong Wei, and Junji Tominaga，“Study on readout durability of super-RENS disk，” Opt. Express. 16, 213-218 (2008).

3.Chuan Fei Guo, YongshengWang, Peng Jiang, Sihai Cao, Junjie Miao, Zhuwei Zhang and Qian Liu，“Zinc oxide nanostructures: epitaxially growing from hexagonal zinc nanostructures，” Nanotechnology 19，(2008) 445710 (8pp).

4.Q. Liu, T. Fukaya, J. Tominaga, M. Kuwahara, T.Shima, J.H. Kim “Nonlinear features and response mechanism of a PtO₂ mask layer for optical data storage with a super-resolution near-field structure,” Opt. Letts. 28, 1805-1807 (2003).

5.Q. Liu, J.H. Kim, T. Fukaya, and J. Tominaga, “Thermal-induced optical properties of a PdOx mask layer in an optical data storage system with a superresolution near-field structure,” Opt. Express. 11, 2646-2653 (2003).

6.Qian Liu, Toshio Fukaya, “Optical Features of Noble-Metal-Oxide Thin Films Under Irradiation of Blue Laser,” CHAPTER 99 in Handbook of Electrochemical Nanotechnology