Abstract
Er3+–Pr3+–Yb3+ co-doped LaNbO4 (LNO) phosphors were obtained by solid-state reaction and their up-conversion properties have been studied. The x-ray diffraction and Rietveld’s refinement revealed no evidence of significant structural changes or secondary phases in the synthesized materials. According to the up-conversion measurements, the observed emissions are due to Er3+ ions which are present as unintentional contaminant in the Pr3+ doped and Pr3+–Yb3+ co-doped systems. The intensity of all the bands was enhanced with increasing Yb3+ concentration, and at 8%Yb3+ a significant decrease of the green and red emissions was found due to the presence of cross-relaxation process between Er3+ and Pr3+ ions, mainly for green emissions because of the back energy transfer mechanisms from Er3+ to Yb3+. The Commission Internationale de l’éclairage color coordinates of almost all samples were located in the green region, while for the LNO: Pr 0.1%–Yb8% phosphor they were located in the blue region. Red–Green–Blue phosphors were obtained from LaNbO4: Pr3+/Er3+/Yb3+ systems using the pair of activators Pr3+/Er3+ which is not commonly investigated in the literature.
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D. Yang, X. Kang, P. Ma, Y. Dai, Z. Hou, Z. Cheng, C. Li, and J. Lin, Biomaterials 34, 1601 (2013).
X. Huang, S. Han, W. Huang, and X. Liu, Chem. Soc. Rev. 42, 173 (2013).
A. Vyas, C.P. Joshi, and S.V. Moharil, J. Lumin. 196, 259 (2018).
M. Mondal and V.K. Rai, J. Alloys Compd. 750, 304 (2018).
K. Kaldvee, A.V. Nefedova, S.G. Fedorenko, A.S. Vanetsev, E.O. Orlovskaya, L. Puust, M. Pärs, I. Sildos, A.V. Ryabova, and Y.V. Orlovskii, J. Lumin. 183, 478 (2017).
C. Joshi and S.B. Rai, Solid State Sci. 14, 997 (2012).
M.H. Im and Y.J. Kim, Luminescence 34, 500 (2019).
A.K. Soni and V.K. Rai, Solid State Sci. 58, 129 (2016).
K. Pavani, J. Suresh Kumar, K. Srikanth, M.J. Soares, E. Pereira, A.J. Neves, and M.P.F. Graça, Sci. Rep. 7, 17646 (2017).
G. Chen, R. Lei, F. Huang, H. Wang, S. Zhao, and S. Xu, Luminescence 33, 1262 (2018).
H.N. Van, P. Van Huan, D.-H. Nguyen, N.H. Vu, and V.-H. Pham, J. Electron. Mater. 48, 8054 (2019).
M.X. Façanha, J.P.C. do Nascimento, M.A.S. Silva, M.C.C. Filho, A.N.L. Marques, A.G. Pinheiro, and A.S.B. Sombra, J. Lumin. 183, 102 (2017).
A.J.M. Sales, D.G. Sousa, H.O. Rodrigues, M.M. Costa, A.S.B. Sombra, and F.N.A. Freire, Ceram. Int. 42, 6899 (2016).
H. Huang, T. Wang, H. Zhou, D. Huang, Y. Wu, G. Zhou, J. Hu, and J. Zhan, J. Alloys Compd. 702, 209 (2017).
P. Sun, P. Dai, J. Yang, C. Zhao, and X. Zhang, Ceram. Int. 41, 3009 (2015).
J.P.C. Do Nascimento, A.J.M. Sales, D.G. Sousa, M.A.S. Da Silva, S.G.C. Moreira, K. Pavani, M.J. Soares, M.P.F. Graça, J. Suresh Kumar, and A.S.B. Sombra, RSC Adv. 6, 68160 (2016).
J. Hölsä, T. Laamanen, T. Laihinen, M. Lastusaari, L. Pihlgren, and L.C.V. Rodrigues, Opt. Mater. (Amst). 36, 1627 (2014).
B. Dieudonné, B. Boulard, G. Alombert-Goget, Y. Gao, A. Chiasera, S. Varas, and M. Ferrari, J. Non-Cryst. Solids 358, 2695 (2012).
Y. Guo, Y. Tian, L. Zhang, L. Hu, N. Chen, and J. Zhang, Opt. Lett. 37, 3387 (2012).
L. Zhang and T. Xue, J. Lumin. 178, 22 (2016).
Y. Tian, R. Xu, L. Hu, and J. Zhang, J. Am. Ceram. Soc. 94, 2289 (2011).
D. Chen, Z. Wan, Y. Zhou, P. Huang, X. Zhou, Y. Yu, J. Zhong, M. Ding, and Z. Ji, J. Eur. Ceram. Soc. 36, 679 (2016).
P.S. Golding, S.D. Jackson, T.A. King, and M. Pollnau, Phys. Rev. B 62, 856 (2000).
J. Liao, Q. Wang, L. Kong, Z. Ming, Y. Wang, Y. Li, and L. Che, Opt. Mater. (Amst.) 75, 841 (2018).
C. Ming, F. Song, and L. Yan, Opt. Commun. 286, 217 (2013).
Q.J. Chen, W.J. Zhang, X.Y. Huang, G.P. Dong, M.Y. Peng, and Q.Y. Zhang, J. Alloys Compd. 513, 139 (2012).
P. Singh, P.K. Shahi, S.K. Singh, and S.B. Rai, J. Alloys Compd. 681, 477 (2016).
A. Pandey and V.K. Rai, Mater. Res. Bull. 57, 156 (2014).
J. Li, T. Zhang, G. Zhu, and Z. Hairong, J. Rare Earths 35, 645 (2017).
R. Naccache, F. Vetrone, A. Speghini, M. Bettinelli, and J.A. Capobianco, J. Phys. Chem. C 112, 7750 (2008).
V. Naresh and B.S. Ham, J. Alloys Compd. 664, 321 (2016).
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do Nascimento, J.P.C., do Carmo, F.F., Façanha, M.X. et al. Up-Conversion Luminescence of Er3+/Pr3+/Yb3+ Co-doped LaNbO4 Phosphors. J. Electron. Mater. 49, 6009–6015 (2020). https://doi.org/10.1007/s11664-020-08329-x
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DOI: https://doi.org/10.1007/s11664-020-08329-x