Raman Studies on Nanocrystal TiO 2 Gels
Wang Kai-Xuan, Wang Xiao-Yong, Hong Chuan-Bao, Zhao Bi-Yang, Xie Wei-Chang, Tang Wei-Qi
Acta Phys. -Chim. Sin. . 1995, (01): 5 -8 .  DOI: 10.3866/PKU.WHXB19950102