Abstract
A series of Ce3+, Tb3+ and Ce3+–Tb3+-doped Ca3(PO4)2 were prepared by high-temperature solid-state reaction, and X-ray diffraction was used to characterize the phase structure. The photoluminescence and energy transfer properties of Ce3+- and Tb3+-doped Ca3(PO4)2 host were investigated. Under the 290-nm radiation excitation, the emission spectrum of Ca3(PO4)2:Ce3+ shows one broad band that peaks at 360 nm, which is attributed to the 5d–4f transition of Ce3+. Ce3+ and Tb3+ co-doped Ca3(PO4)2 phosphors exhibit both blue emission from Ce3+ ions and intense green emission lines from Tb3+ at the excitation of Ce3+. These results indicate that there exits valid energy transfer from Ce3+ to Tb3+. The energy transfer from Ce3+ to Tb3+ in Ca3(PO4)2 was demonstrated to be a resonant type via electric dipole–quadrupole interaction. The critical distance of energy transfer was also calculated. Moreover, the emitting color of Ca3(PO4)2:Ce3+, Tb3+ can be tuned by appropriately adjusting the relative doping composition of Ce3+/Tb3+.
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J.Y. Sun, J.L. Lai, J.C. Zhu, Z.G. Xia, H.Y. Du, Ceram. Int. 38, 5341 (2012)
J. Wang, Z.Y. Zhang, M. Zhang, Q.H. Zhang, Q. Su, J.K. Tang, J. Alloys Compd. 488, 582 (2009)
Y. Chen, J. Wang, X.G. Zhang, G.G. Zhang, M.L. Gong, Q. Su, Sens. Actuators B 148, 259 (2010)
W. Lu, Z.D. Hao, X. Zhang, Y.S. Luo, X.J. Wang, J.H. Zhang, Inorg. Chem. 50, 7846 (2011)
Z.Y. Zhang, J. Wang, M. Zhang, Q.H. Zhang, Q. Su, Appl. Phys. B 91, 529 (2008)
J.Y. Sun, Y.N. Sun, J.H. Zeng, H.Y. Du, J. Phys. Chem. Solids 74, 1007 (2013)
M.B. Xie, R.K. Pan, Opt. Mater. 35, 1162 (2013)
Y.C. Chiu, W.R. Liu, Y.T. Yeh, S.M. Jang, T.M. Chen, J. Electrochem. Soc. 156, 221 (2009)
H.P. You, X.Y. Wu, H.T. Cui, G.Y. Hong, J. Lumin. 104, 223 (2003)
M.F. Zhang, Y.J. Liang, Z.G. Xia, F. Yang, D.Y. Yu, G.G. Li, Mater. Res. Bull. 48, 4749 (2013)
Z.G. Xia, Y.J. Liang, D.Y. Yu, M.F. Zhang, W.Z. Huang, M.H. Tong, J.M. Wu, J.W. Zhao, Opt. Laser Technol. 56, 387 (2014)
K.G. Tshabalala, S.H. Cho, J.K. Park, S.S. Pitale, I.M. Nagpure, R.E. Kroon, H.C. Swart, O.M. Ntwaeaborwa, J. Alloys Compd. 509, 10115 (2011)
H.L. Yu, X. Yu, X.H. Xu, T.M. Jiang, P.H. Yang, Q. Jiao, D.C. Zhou, J.B. Qiu, Opt. Commun. 317, 78 (2014)
L.X. Wang, M.J. Xu, R. Sheng, L. Liu, D.Z. Jia, J. Alloys Compd. 579, 343 (2013)
M.F. Zhang, Y.J. Liang, M.H. Tong, Q. Wang, D.Y. Yu, J.W. Zhao, J.M. Wu, Ceram. Int. 40, 10407 (2014)
B.K. Park, S.S. Lee, J.K. Kang, S.H. Byeon, Bull. Korean Chem. Soc. 28, 1467 (2007)
L.X. Yu, H.W. Song, Z.X. Liu, L.M. Yang, S.Z. Lu, Z.H. Zheng, Solid State Commun. 134, 753 (2005)
X.G. Zhang, L.Y. Zhou, M.L. Gong, Opt. Mater. 35, 993 (2013)
Y.Q. Li, H. Yu, D.G. Deng, Y.J. Hua, S.L. Zhao, G.H. Jia, H.P. Wang, L.H. Huang, Y.Y. Li, C.X. Li, S.Q. Xu, J. Solid State Chem. 199, 248 (2013)
J. Zhang, Y.H. Wang, L.N. Guo, F. Zhang, Y. Wen, B.T. Liu, Y. Huang, J. Solid State Chem. 184, 2178 (2011)
A.I. Orlova, S.N. Pleskova, N.V. Malanina, A.N. Shushunov, E.N. Gorshkova, E.E. Pudovkina, O.N. Gorshkov, Inorg. Mater. 49, 696 (2013)
P. Dorenbos, J. Lumin. 91, 155 (2000)
N. Guo, Y.H. Song, H.P. You, G.A. Jia, M. Yang, K. Liu, Y.H. Zheng, Y.J. Huang, H.J. Zhang, Eur. J. Inorg. Chem. 29, 4636 (2010)
G. Blasse, G.J. Dirksen, Inorg. Chim. Acta 133, 167 (1987)
X.M. Han, J. Lin, J. Fu, R.B. Xing, M. Yu, Y.H. Zhou, M.L. Pang, Solid State Sci. 6, 349 (2004)
G.G. Zhang, J. Wang, Y. Chen, Q. Su, Opt. Express 35, 2382 (2010)
D.L. Dexter, J. Chem. Phys. 21, 836 (1953)
P. Paulose, G. Jose, V. Thomas, N. Unnikrishnan, M. Unnikrisnan, M. Warrier, J. Phys. Chem. Solids 64, 841 (2003)
G. Blasse, Phys. Lett. 28A, 444 (1968)
R. Reisfeld, E. Greenberg, R. Velapoldi, B. Barnett, J. Chem. Phys. 56, 1698 (1972)
D.L. Dexter, J.A. Schulman, J. Chem. Phys. 22, 1063 (1954)
G. Blasse, Philips Res. Rep. 24, 131 (1969)
W.J. Yang, L. Luo, T.M. Chen, N.S. Wang, Chem. Mater. 17, 3883 (2005)
G.F. Ju, Y.H. Hu, L. Chen, X.J. Wang, J. Lumin. 132, 1792 (2012)
J.M.P.J. Verstegen, J.L. Sommerdijk, J.G. Verriet, J. Lumin. 6, 425 (1973)
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The authors acknowledge the financial support from the National Natural Science Foundation of China (No. 21271049).
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Wang, T., Hu, Y., Chen, L. et al. Luminescence properties and energy transfer in Ca3(PO4)2:Ce3+, Tb3+ phosphors. Appl. Phys. A 120, 301–308 (2015). https://doi.org/10.1007/s00339-015-9188-y
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DOI: https://doi.org/10.1007/s00339-015-9188-y