[Fu, J., Kobayashi, M., & Parker, J. M. (2008). Lumin. J., 128, 99.]Search in Google Scholar
[Dejneka, M. J. (1998). MRS Bull., 23, 57.]Search in Google Scholar
[Weber, J. (2002). Lumin. J., 100, 35.]Search in Google Scholar
[Hu, Z. J., Wang, Y. S., Bao, F., & Luo, W. Q. (2005). J. Non-Cryst. Solids, 351, 722.]Search in Google Scholar
[Pan, Z., James, K., Cui, Y., Burger, A., Cherepy, N., Payne, S. A., Mu, R. & Morgan, S. H. (2008). Nucl. Instr. and Meth. in Phys. Res., A 594, 215.]Search in Google Scholar
[Guo, H. (2006). Appl. Phys., B 84, 365.]Search in Google Scholar
[Lupei, A., Lupei, V., Presura, C., Enaki, V. N., & Petraru, A. (1999). J. Phys.: Condens. Matter, 11, 3769.]Search in Google Scholar
[Tiseanu, C. (2009). J. Mater. Sci.: Mater. Electron., 20:S312.]Search in Google Scholar