OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters


  • Vol. 10, Iss. 2 — Feb. 10, 2012
  • pp: 021601–

V-doped MgAl6O10: novel luminescence substrate for phosphor-free UV-white LEDs

Peng Xu, Changtai Xia, Feng Wu, Xing Li, Qinglin Sai, Guoqing Zhou, and Xiaodong Xu  »View Author Affiliations

Chinese Optics Letters, Vol. 10, Issue 2, pp. 021601- (2012)

View Full Text Article

Acrobat PDF (3164 KB)

Browse Journals / Lookup Meetings

Browse by Journal and Year


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

  • Export Citation/Save Click for help


V-doped MgAl6O10 is grown by the conventional Czochralski method. The crystal structure and the cell parameters are analyzed through X-ray diffraction experiments. The absorption and emission spectra are investigated. Under pumping at 324 nm, the emission spectra of V-doped MgAl6O10 obtain two emission peaks at the wavelengths of 471 and 570 nm. Two emission bands of the spectra combine to produce a spectrum that is perceived as white by the naked eye. Therefore, V-doped MgAl6O10 single crystal can be applied as substrate for phosphor-free ultraviolet (UV)-white light-emitting diodes (LEDs).

© 2012 Chinese Optics Letters

OCIS Codes
(160.0160) Materials : Materials
(160.2100) Materials : Electro-optical materials
(160.4670) Materials : Optical materials

Peng Xu, Changtai Xia, Feng Wu, Xing Li, Qinglin Sai, Guoqing Zhou, and Xiaodong Xu, "V-doped MgAl6O10: novel luminescence substrate for phosphor-free UV-white LEDs," Chin. Opt. Lett. 10, 021601- (2012)

Sort:  Author  |  Year  |  Journal  |  Reset


  1. G. He and L. Zheng, Chin. Opt. Lett. 8, 1090 (2010).
  2. B. Li, D. Zhang, Y. Huang, Z. Ni, and S. Zhuang, Chin. Opt. Lett. 8, 221 (2010).
  3. L. Liu and J. H. Edgar, Mater. Sci. Eng. R37, 61 (2002).
  4. A. Kuramata, K. Horino, K. Domen, K. Shinohara, and T. Tanahashi, Appl. Phys. Lett. 67, 2521 (1995).
  5. F. Tinjod, P. de. Mierry, D. Lancefield, S. Chenot, E. Virey, L. J. Stone-Sundberg, M. R. Kokta, and D. Pauwels, Phys. Stat. Sol. 6, 2199 (2006).
  6. S. Nakamura, M. Senoh, S. Nagahama, N. Iwasa, T. Yamada, T. Matsushita, H. Kiyoku, and Y. Sugimot, Appl. Phys. Lett. 68, 2105 (1996).
  7. C. Sun, J. Yang, Q. Chen, M. A. Khan, T. George, P. Chang-Chien, and S. Mahajan, Appl. Phys. Lett. 68, 1129 (1996).
  8. F. Tinjod, P. de Mierry, D. Lancefield, Z. Bougrioua, S. La¨ugt, O. Tottereau, P. Lorenzini, S. Chenot, E. Virey, M. R. Kokta, J. L. Stone-Sundberg, and D. Pauwels, J. Cryst. Growth. 285, 450 (2005).
  9. K. Katayama, H. Matsubara, F. Nakanishi, T. Nakamura, H. Doi, A. Saegusa, T. Mitsui, T. Matsuoka, M. Irikura, T. Takebe, S. Nishine, and T. Shirakawa, J. Cryst. Growth. 214, 1064 (2000).
  10. S. Nakamura, M. Senoh, S. Nagahama, N. Iwasa, T. Yamada, T. Mat-sushita, H. Kiyoku, and Y. Sugimoto, Jpn. J. Appl. Phys. 35, L74 (1996).
  11. V. Adivarahan, A. Chitnis, J. Zhang, M. Shatalov, J. Yang, G. Simin, M. A. Khan, R. Gaska, and M. S. Shur, Appl. Phys. Lett. 79, 4240 (2001).
  12. G. Kipshidze, V. Kuryatkov, B. Borisov, M. Holtz, S. Nikishin, and H. Temkin, Appl. Phys. Lett. 80, 3682 (2002).
  13. Y. Taniyasu, M. Kasu, and T. Makimoto, Nature 441, 325 (2006).
  14. Y. Fujimotoa, H. Tannoa, K. Izumi, S. Yoshidaa, S. Miyazaki, M. Shirai, K. Tanaka, Y. Kawabe, and E. Hanamura, J. Lumin. 128, 282 (2008).
  15. K. Izumi, S. Miyazaki, S. Yoshida, T. Mizokawa, and E. Hanamura, Phys. Rev. B 76, 075111 (2007).

Cited By

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited