[2] [2] Brawer S A, White W B. Journal of Chemical Physics, 1975, 63(6): 2421.

[3] [3] Silva A M B, Queiroz C M, Agathopoulos S, et al. Journal of Molecular Structure, 2011, 986: 16.

[4] [4] Schroeder John, Wu Weimin, Apkarian Jacob L, et al. Journal of Non-Crystalline Solids, 2004, 349: 88.

[5] [5] Furukawa T, Brawer S A, White W B. Journal of Materials Science, 1978, 13: 268.

[6] [6] Feller S, Lodden G, Riley A, et al. Journal of Non-Crystalline Solids, 2010, 356: 304.

[7] [7] Laurianne Robinet, Anne Bouquillon, Jean Hartwig. Journal of Raman Spectroscopy, 2008, 39: 618.

[8] [8] Aguiar H, Solla E L, Serra J, et al. Journal of Non-Crystalline Solids, 2008, 354: 5004.

[10] [10] Paul McMillan. American Mineralogist, 1984, 69: 622.

[12] [12] Woldemar A Weyl, Evelyn Chostner Marboe. The Constitution of Glasses-A Dynamic Interpretation, Vol Ⅰ. USA: Interscience Publishers, 1962. 47.

[14] [14] Vigouroux J P, Calvarin G, Husson E. Journal of Solid State Chemistry, 1982, 45: 343.

[15] [15] Worrell C A, Henshall T. Journal of Non-Crystalline Solids, 1978, 29: 283.

[16] [16] Jia Hongzhi, Chen Guanghui, Wang Wencheng. Optical Materials, 2006, 29: 445.

[17] [17] Kohei Fukumi, Junji Hayakawa， Toru Komiyama. Journal of Non-Crystalline Solids, 1990, 119: 297.

[18] [18] Wang P W, Li Penghang. Journal of Non-Crystalline Solids, 1996, 194: 129.

[19] [19] Kohara S, Ohno H, Takata M, et al. Physical Review B, 2010, 82: 134209.