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Na2SrMg(PO4)2: Ce3+, Mn2+ phosphor was prepared by high temperature solid state reaction. Its luminescence properties and energy transfer from Ce3+ to Mn2+ were investigated. The emission bands of Ce3+ and Mn2+peaking at 334 nm and 617 nm were attributed to 5d→4f transition of Ce3+ and 4T1(4G)→6A1(6S) transition of Mn2+, respectively. Dependence of Ce3+ and Mn2+ luminescence properties on their concentrations was investigated as well. With the increase of Mn2+ content, the emission intensity of Ce3+ could be observed to decrease, however, the emission intensity of Mn2+ was found to increase. It is indicated that the luminescence of Mn2+ could be sensitized by energy transfer from Ce3+ to Mn2+ in Na2SrMg(PO4)2 host. According to the Dexter's energy transfer formula of multipolar interaction, it is demonstrated that the energy transfer between Ce3+ and Mn2+ is due to the electric dipole-quadripole interaction of the resonance transfer.
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Keywords:
- phosphate /
- Ce3+ /
- Mn2+ /
- energy transfer
[1] Won Y H, Jang H S, Joen D Y 2011 J. Electrochem. Soc. 158 J276
[2] Park K, Choi N, Kim J, Kung P, Kim S M 2010 Solid State Commun. 150 329
[3] Yuan S L, Yang Y X, Zhang X H, Tessier F, Chevire F, Adam J L, Moine B, Chen G L 2008 Opt. Lett. 33 2865
[4] Chan T S, Liu R S, Baginskiy I, Bagkar N, Chen B M 2008 J. Electrochem. Soc. 155 J284
[5] Bian Y, Wang T, Song Z, Liu C H, Li J X, Liu Q L 2013 Chin. Phys. B 22 531
[6] Park K, Lee J, Park J, Kim J, Kung P, Kim S M, Kim G 2010 J. Lumin. 130 2442
[7] Yang Z P, Lu Y F, Wang L W, Yu Q M, Xiong Z J, Xu X L 2007 Acta Phys. Sin. 56 546 (in Chinese) [杨志平, 刘玉峰, 王利伟, 余泉茂, 熊志军, 徐小岭 2007 56 546]
[8] Zhou M J, Zhang J C, Wang Y H 2012 Acta Phys. Sin. 61 074103 (in Chinese) [周美娇, 张加驰, 王育华 2012 61 074103]
[9] Geng D L, Shang M M, Zhang Y, Lian H Z, Lin J 2013 Dalton T. 42 15372
[10] Zhou J, Xia Z G 2014 J. Lumin. 146 22
[11] Yonesaki Y, Matsuda C 2011 J. Solid State Chem. 184 3247
[12] Boukhris A, Hidouri M, Glorieux B, Amara M B 2012 Mater. Chem. Phys. 137 26
[13] Mi R Y, Xia Z G, Liu H K 2013 Acta Phys. Sin. 62 137802 (in Chinese) [米瑞宇, 夏志国, 刘海坤 2013 62 137802]
[14] Liu H K 1985 Prog. Phys. 5 206 (in Chinese) [刘洪楷 1985 物理学进展 5 206]
[15] Van Uitert L G 1971 J. Lumin. 4 1
[16] Paulose P I, Jose G, Thomas V, Unnikrishnan N V, Warrier M K R 2003 J. Phys. Chem. Solids 64 841
[17] Jiao H, Liao F, Tian S, Jing X P 2003 J. Electrochem. Soc. 150 H220
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[1] Won Y H, Jang H S, Joen D Y 2011 J. Electrochem. Soc. 158 J276
[2] Park K, Choi N, Kim J, Kung P, Kim S M 2010 Solid State Commun. 150 329
[3] Yuan S L, Yang Y X, Zhang X H, Tessier F, Chevire F, Adam J L, Moine B, Chen G L 2008 Opt. Lett. 33 2865
[4] Chan T S, Liu R S, Baginskiy I, Bagkar N, Chen B M 2008 J. Electrochem. Soc. 155 J284
[5] Bian Y, Wang T, Song Z, Liu C H, Li J X, Liu Q L 2013 Chin. Phys. B 22 531
[6] Park K, Lee J, Park J, Kim J, Kung P, Kim S M, Kim G 2010 J. Lumin. 130 2442
[7] Yang Z P, Lu Y F, Wang L W, Yu Q M, Xiong Z J, Xu X L 2007 Acta Phys. Sin. 56 546 (in Chinese) [杨志平, 刘玉峰, 王利伟, 余泉茂, 熊志军, 徐小岭 2007 56 546]
[8] Zhou M J, Zhang J C, Wang Y H 2012 Acta Phys. Sin. 61 074103 (in Chinese) [周美娇, 张加驰, 王育华 2012 61 074103]
[9] Geng D L, Shang M M, Zhang Y, Lian H Z, Lin J 2013 Dalton T. 42 15372
[10] Zhou J, Xia Z G 2014 J. Lumin. 146 22
[11] Yonesaki Y, Matsuda C 2011 J. Solid State Chem. 184 3247
[12] Boukhris A, Hidouri M, Glorieux B, Amara M B 2012 Mater. Chem. Phys. 137 26
[13] Mi R Y, Xia Z G, Liu H K 2013 Acta Phys. Sin. 62 137802 (in Chinese) [米瑞宇, 夏志国, 刘海坤 2013 62 137802]
[14] Liu H K 1985 Prog. Phys. 5 206 (in Chinese) [刘洪楷 1985 物理学进展 5 206]
[15] Van Uitert L G 1971 J. Lumin. 4 1
[16] Paulose P I, Jose G, Thomas V, Unnikrishnan N V, Warrier M K R 2003 J. Phys. Chem. Solids 64 841
[17] Jiao H, Liao F, Tian S, Jing X P 2003 J. Electrochem. Soc. 150 H220
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