Luminescence quenching of Sm3+ ions in alkali borotellurite glasses

Authors

  • Vu Phi Tuyen Graduate University of Science and Technology (GUST)
  • Phan Van Do Thuyloi University, 175 TaySon, Dong Da, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/26/2/8003

Keywords:

alkali borotellurite glass, luminescence quenching

Abstract

The dependence of luminescence intensity on  Sm\(^{3 + }\) ions concentration in alkali borotellurite (ABTe) glasses has  been studied. The quenching of luminescence intensity happens  around 0.75 mol% concentration of Sm\(^{3 + }\) ions and it can relate the  energy transfer process through cross--relaxation (CR), the CR channels in  ABTe: Sm\(^{3 + }\) have been shown. The method of Van Uitert was used to find  the dominant interaction mechanism for energy transfer process.

 

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References

Y. Ratnakaram, D. T. Naidu, A. V. Kumar and N. O. Gopal, Physica B: Cond. Matt. 358 (2005) 296.

Y. C. Ratnakaram, A. Balakrishna, D. Rajesh and M. Seshadri, J. Mol. Struct. 1028 (2012) 141.

Y. S. M. Alajerami, S. Hashim, W. M. S. W. Hassan, A. T. Ramli and A. Kasim, Physica B: Cond. Matt. 407

(2012) 2398.

O. Ravi, C. M. Reddy, L. Manoj and B. D. P. Raju, J. Mol. Struct. 1029 (2012) 53.

K. Maheshvaran, K. Linganna and K. Marimuthu, J. Lumin. 131 (2011) 2746.

P. Van Do, V. P. Tuyen, V. X. Quang, L. X. Hung, L. D. Thanh, T. Ngoc, N. Van Tam and B. T. Huy, Opt. Mater.

(2016) 62.

B. Jamalaiah, M. V. Kumar and K. R. Gopal, Opt. Mater. 33 (2011) 1643.

V. Lavin, I. Martin, C. Jayasankar and T. Tr¨oster, Phys. Rev. B 66 (2002) 064207.

C. Basavapoornima and C. K. Jayasankar, J. Lumin. 153 (2014) 233.

W. T. Carnall, P. R. Fields and K. Rajnak, J. Chem. Phys. 49 (1968) 4424.

S. Thomas, R. George, S. N. Rasool, M. Rathaiah, V. Venkatramu, C. Joseph and N. Unnikrishnan, Opt. Mater.

(2013) 242.

L. G. Van Uitert, J. Electrochem. Soc. 114 (1967) 1048.

Y. Song, Q. Liu, X. Zhang, X. Fang and T. Cui, Mater. Res. Bull. 48 (2013) 3687.

C. S. Rao and C. K. Jayasankar, Opt. Commun. 286 (2013) 204.

C. Basavapoornima and C. K. Jayasankar, J. Lumin. 153 (2014) 233.

S. Arunkumar and K. Marimuthu, J. Alloys Compd. 565 (2013) 104.

K.-S. Lim, N. Vijaya, C. R. Kesavulu and C. K. Jayasankar, Opt. Mater. 35 (2013) 1557.

T. Suhasini, J. S. Kumar, T. Sasikala, K. Jang, H. S. Lee, M. Jayasimhadri, J. H. Jeong, S. S. Yi and L. R. Moorthy,

Opt. Mater. 31 (2009) 1167.

P. Solarz and W. Ryba-Romanowski, Phys. Rev. B 72 (2005) 075105.

J. Sol´e, L. Bausa and D. Jaque, An introduction to the optical spectroscopy of inorganic solids, John Wiley &

Sons, 2005.

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Published

29-07-2016

How to Cite

Tuyen, V. P., & Do, P. V. (2016). Luminescence quenching of Sm3+ ions in alkali borotellurite glasses. Communications in Physics, 26(2), 193. https://doi.org/10.15625/0868-3166/26/2/8003

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