[1] ZHOU Long-zao, LIU Hui, AN Bing, WU Feng-shun and Wu Yi-ping, Jounal of Optoelectronics Laser 21, 175 (2010). (in Chinese)
[2] S. Tonzani, Nature 459, 312 (2009).
[3] H.-S. Roh, D. H. Kim, I.-J. Park, H. J. Song, S. Hur, D.-W. Kim and K. S. Hong, Journal of Materials Chemistry 22, 12275 (2012).
[4] H. S. Jang, W. Bin Im, D. C. Lee, D. Y. Jeon and S. S. Kim, Journal of Luminescence 126, 371 (2007).
[5] V. Bachmann, C. Ronda and A. Meijerink, Chemistry of Materials 21, 2077 (2009).
[6] Y. Sato, N. Takahashi and S. Sato, Japanese Journal of Applied Physics Part 1-Regular Papers Short Notes & Review Papers 35, L838 (1996).
[7] T.-W. Kuo, W.-R. Liu and T.-M. Chen, Optics Express 18, 1888 (2010).
[8] D. Fuhrmann, T. Retzlaff, U. Rossow, H. Bremers, A. Hangleiter, G. Ade and P. Hinze, Appl. Phys. Lett. 88, 191108 (2006).
[9] S. S. Yim, M. S. Lee, K. S. Kim and K. B. Kim, Appl. Phys. Lett. 89, 093115 (2006).
[10] W. J. Yang and T. M. Chen, Appl. Phys. Lett. 88, 101903 (2006).
[11] J. Jeong, M. Jayasimhadri, H. S. Lee, K. W. Jang, S. S. Yi, J. H. Jeong and C. Kim, Physica B-Condensed Matter 404, 2016 (2009).
[12] Y. Liu, X. Zhang, Z. Hao, X. Wang and J. Zhang, Chemical Communications 47, 10677 (2011).
[13] L. Ma, D.-J. Wang, Z.-Y. Mao, Q.-F. Lu and Z.-H. Yuan, Appl. Phys. Lett. 93, 144101 (2008).
[14] K. Korthout, P. F. Smet and D. Poelman, Appl. Phys. Lett. 98, 261919 (2011).
[15] Z.-Y. Mao, Y.-C. Zhu, L. Gan, Y. Zeng, F.-F. Xu, Y. Wang, H. Tian and D.-J. Wang, Journal of Materials Chemistry 22, 19839 (2012).
[16] Z. Y. Mao, Y. C. Zhu, L. Gan, F. F. Xu, Y. Wang and D. J. Wang, Journal of Materials Chemistry 22, 824 (2012).
[17] T. L. Barry, J. Electrochem. Soc.: Solid State Science 115, 733 (1968).
[18] G. Blasse and W. L. Wanmaker, Philips Res. Repts. 23, 189 (1968).
[19] L.-Y. Liu, D.-J. Wang, Z.-Y. Mao, Y.-H. Liu, X.-Z. Li and Q.-F. Lu, Optoelectronics Letters 5, 26 (2009).
[20] J. S. Kim, P. E. Jeon, J. C. Choi, H. L. Park, S. I. Mho and G. C. Kim, Appl. Phys. Lett. 84, 2931 (2004).
[21] J. S. Kim, P. E. Jeon, Y. H. Park, J. C. Choi and H. L. Park, J. Electrochem. Soc. 152, H29 (2005).
[22] P. Wang, J. Song, H. Tian, Q.-F. Lu and D.-J. Wang, Optoelectronics Letters 8, 201 (2012).
