[1] Huang Z H[J]. J. Synthetic. Cryst., 4, 36(1983).
[2] Dergachev A Y, Mirov S B[J]. Opt. Commun., 147, 107(1998).
[3] Baldacchini G, Davidson A T, Kalinov V S, KozakiewiczA G, Montereali R M, Nichelatti E, Voitovich A P[J]. J. Lumin., 122, 371(2007).
[5] Shiran N, Belsky A, Gektin A, Gridin S, Boiaryntseva I[J]. Radiat. Meas., 56, 23(2013).
[7] Qiu M L, Chu Y J, Wang G F, Xu M, Zheng L[J]. Chin. Phys. Lett., 34, 016104(2017).
[8] Baldacchini G[J]. J. Lumin., 100, 333(2002).
[10] Yang B R, Li W Q[J]. J. Synthetic. Cryst., 2, 163(1993).
[11] Townsend P D, Wang Y F[J]. Energy.Proced., 41, 64(2013).
[12] Crespillo M L, Graham J T, Zhang Y, Weber W J[J]. J. Lumin., 172, 208(2016).
[13] Skuratov V A, Didyk A Y, Alazm S A[J]. Radiat. Phys. Chem., 50, 183(1997).
[14] Valotto G, Quaranta A, Piccinini M, Montereali R M[J]. Opt. Mater., 49, 1(2015).
[15] Qiu M L, Wang G F, Chu Y J, Zheng L, Xu M, Yin P[J]. Acta Phys. Sin., 66, 207801(2017).
[16] Chu Y J, Wang G F, Zheng L, Qiu M L, Yin P, Xu M[J]. Surf. Coat. Tech., 348, 91(2018).