[1] Akselrod M S, Bruni F J 2012 J. Crystal Growth 360 134
[2] Lee H C, Meissner H E 2007 Proc. SPIE 6545 65450K
[3] Xu S R, Hao Y, Zhang J C 2011 Chin. Phys. B 20 107802
[4] Castillo Rodriguez M, Munoz A, Castaing J 2007 J. Eur. Ceram. Soc. 27 3317
[5] Savrun E, Scott W D, Harris D C 2001 J. Mater. Sci. 36 2295
[6] Song Y F, Yu G Y, Yin H D, Zhang M F, Liu Y Q, Yang Y Q 2012 Acta Phys. Sin. 61 064211 (in Chinese) [宋云飞, 于国洋, 殷合栋, 张明福, 刘玉强, 杨延强 2012 物理学报 61 064211]
[7] Wang Y, Qi M, Li G Q 2008 Mater. Lett. 62 1444
[8] Dezsi I, Szucs I, Fetzer C 2008 J. Appl. Phys. 104 034904
[9] Kirkpatrick A, Harris D C, Johnson L F 2001 J. Mater. Sci. 36 2195
[10] Nehari A, Brenier A, Panzer G 2011 Crystal Growth and Design 11 445
[11] Moon A R, Phillips M R 1994 J. Am. Ceram. Soc. 77 356
[12] Guan Z D, Zhang Z T, Jiao J S 1992 Physical Properties of Inorganic Materials (1st Ed.) (Beijing: Tsinghua University Press) p22, 42 (in Chinese) [关振铎, 张中太, 焦金生 1992 无机材料物理性能 (第1版) (北京: 清华大学出版社) 第22, 42页]