Abstract
Rare earth ions-doped transparent glass ceramics containing hexagonal GdF3 nanocrystals with a mean size of 16 nm were prepared. Energy dispersive x-ray spectroscopy and luminescence spectrum investigation evidenced the incorporation of rare earth ions into GdF3 nanocrystals. The efficient energy transfer from Gd3+ to Tb3+ was demonstrated in the Tb3+-doped glass ceramics, which resulted in an intense green light emission originated from Tb3+: 5D4 → 7F6 transition via the sensitization of Gd3+. Compared with the precursor glass, the Dy3+-doped glass ceramic exhibited longer lifetime and lower yellow-to-blue emission intensity ratio owing to the allocation of Dy3+ ions in the low-phonon-energy GdF3 environment. Under ultraviolet excitation, the Dy3+-doped samples emitted bright white light, indicating their potential application in white light emitting diodes.
Similar content being viewed by others
References
Lahoz F (2008) Opt Lett 33:2982
Babu P, Jang K, Kim E, Shi L, Seo H, Rivera-López F, Rodríguez-Mendoza U, Lavín V, Vijaya R, Jayasankar C (2009) J Appl Phys 105:013516
Chen D, Yu Y, Huang P, Weng F, Lin H, Wang Y (2009) Appl Phys Lett 94:041909
Clara GM, Santos LF, Almeida RM (2002) C R Chim 5:845
Wang Y, Ohwaki J (1993) Appl Phys Lett 63:3268
Driesen K, Tikhomirov V, G rller-Walrand C, Rodríguez V, Seddon A (2006) Appl Phys Lett 88:073111
Dantelle G, Mortier M, Vivien D, Patriarche G (2005) Chem Mater 17:2216
Fan X, Wang J, Qiao X, Wang M, Adam J, Zhang X (2006) J Phys Chem B 110:5950
Lahoz F, Hernández S, Capuj N, Navarro-Urrios D (2007) Appl Phys Lett 90:201117
Pisarski W, Goryczka T, Pisarska J, Ryba-Romanowskis W (2007) J Phys Chem B 111:2427
Chen D, Wang Y, Yu Y, Huang P (2007) Appl Phys Lett 91:051920
Ye S, Zhu B, Luo J, Chen J, Lakshminarayana G, Qiu J (2008) Opt Express 16:8989
Ribeiro S, Diniz R, Messaddeq Y, Nunes L, Aegerter M (1994) Chem Phys Lett 220:214
Armaroli N, Balzani V, Barigelletti F, Ward M, McCleverty J (1997) Chem Phys Lett 276:435
Park J, Lim M, Kim C, Park H, Park J, Choi S (2003) Appl Phys Lett 82:683
Chang C, Chen T (2007) Appl Phys Lett 91:081902
Liu X, Lin C, Lin J (2007) Appl Phys Lett 90:81904
Zheng Y, Clare A (2005) Phys Chem Glasses 46:467
Tanabe S, Fujita S, Yoshihara S, Sakamoto A, Yamamoto S (2005) Proc SPIE 5491:594112
Fujita S, Yoshihara S, Sakamoto A, Yamamoto S, Tanabe S (2005) Proc SPIE 5491:594111
Chen D, Wang Y, Yu Y, Huang P (2008) J Phys Chem C 112:18943
Li Y, Chang Y, Chang Y, Lin Y, Laing C (2007) J Phys Chem C 100:10682
Han B, Liang H, Lin H, Chen W, Su Q, Yang G, Zhang G (2008) J Opt Soc Am B 25:2057
Acknowledgements
This study was supported by the National Natural Science Foundation of China (10974201, 50902130), the Natural Science Foundation of Fujian Province (2009J05139), the Knowledge Innovation Program of CAS, and the National Engineering Research Center for Optoelectronic Crystalline Materials (2006K02, 2009KL002).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shan, Z., Chen, D., Yu, Y. et al. Luminescence in rare earth-doped transparent glass ceramics containing GdF3 nanocrystals for lighting applications. J Mater Sci 45, 2775–2779 (2010). https://doi.org/10.1007/s10853-010-4266-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10853-010-4266-1