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Journal of Electronic Materials

, Volume 48, Issue 1, pp 238–243 | Cite as

Annealing Effect on the Structural, Optical and EPR Properties of UV Radiation Emitting Gd3+ Doped SrAl2O4 Host

  • Vijay Singh
  • N. Singh
  • M. S. Pathak
  • V. Natarajan
Article
  • 11 Downloads

Abstract

An ultraviolet B (UVB) radiation emitting Gd3+ doped SrAl2O4 sample was synthesized by solution combustion. Powder x-ray diffraction, photoluminescence and electron paramagnetic resonance (EPR) techniques were used to characterize the as-prepared and annealed samples. The monoclinic phase of SrAl2O4 was identified. It was observed that by employing thermal annealing, the photoluminescence properties of Gd3+ doped SrAl2O4 sample could be considerably improved. The photoluminescence studies disclosed that the sample emits UVB radiation caused by the 6P5/2 → 8S7/2 and 6P7/2 → 8S7/2 transitions of the Gd3+ ions under 273 nm excitation. EPR studies revealed the presence of Gd3+ in the low symmetry Sr2+ sites in as prepared samples, while in annealed samples the intensity of the signal reduced drastically.

Keywords

Combustion EPR Gd3+ SrAl2O4 luminescence 

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Notes

Acknowledgments

This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (2018M2B2A9065656).

References

  1. 1.
    K.N. Venkatachalaiah, H. Nagabhushana, G.P. Darshan, R.B. Basavaraj, B. Daruka Prasad, and S.C. Sharma, Mater. Res. Bull. 94, 442 (2017).CrossRefGoogle Scholar
  2. 2.
    J.T. Ingle, R.P. Sonekar, S.K. Omanwar, Y. Wang, and L. Zhao, Opt. Mater. 36, 1299 (2014).CrossRefGoogle Scholar
  3. 3.
    S.K. Hussain and J.S. Yu, J. Lumin. 183, 39 (2017).CrossRefGoogle Scholar
  4. 4.
    M. Pham-Thi, J. Alloys Compd. 22, 547 (1995).CrossRefGoogle Scholar
  5. 5.
    S. Kaur, A.S. Rao, and M. Jayasimhadri, Ceram. Int. 43, 7401 (2017).CrossRefGoogle Scholar
  6. 6.
    S.S. Syamchand and G. Sony, J. Lumin. 165, 190 (2015).CrossRefGoogle Scholar
  7. 7.
    M.A. Lephoto, O.M. Ntwaeaborwa, Shreyas S. Pitale, H.C. Swart, J.R. Botha, and B.M. Mothudi, Physica B 407, 1603 (2012).Google Scholar
  8. 8.
    A.H. Wako, F.B. Dejene, and H.C. Swart, J. Rare Earths 32, 806 (2014).CrossRefGoogle Scholar
  9. 9.
    W. Chung, H.J. Yu, S.H. Park, B.-H. Chun, J. Kim, and S.H. Kim, J. Cryst. Growth 326, 73 (2011).CrossRefGoogle Scholar
  10. 10.
    Y. Zhang, J. Chen, C. Xu, Y. Li, and H.J. Seo, Physica B: Condens. Mater. 472, 6 (2015).CrossRefGoogle Scholar
  11. 11.
    M.V. dos S. Rezende, M.E.G. Valerio, and R.A. Jackson, Mater. Res. Bull. 61, 348 (2015).Google Scholar
  12. 12.
    Z. Győri, V. Havasi, D. Madarász, D. Tátrai, T. Brigancz, G. Szabó, Z. Kónya, and á. Kukovecz, J. Mol. Struct. 1044, 87 (2013).CrossRefGoogle Scholar
  13. 13.
    Z. Xue, S. Deng, Y. Liu, B. Lei, Y. Xiao, and M. Zheng, J. Rare Earths 31, 241 (2013).CrossRefGoogle Scholar
  14. 14.
    E. Shafia, M. Bodaghi, S. Esposito, and A. Aghaei, Ceram. Int. 40, 4697 (2014).CrossRefGoogle Scholar
  15. 15.
    Y. Zhu, Z. Pang, J. Wang, M. Ge, and A. Ju, J. Mater. Sci: Mater. Electron. 27, 7554 (2016).Google Scholar
  16. 16.
    D. Singh, V. Tanwar, A.P. Samantilleke, B. Mari, S. Bhagwan, P.S. Kadyan, and I. Singh, Mater. Sci: Mater. Electron. 45, 2718 (2016).Google Scholar
  17. 17.
    Q.-I. Ma, B.-G. Zhai, and Y.M. Hung, Ceram. Int. 41, 5830 (2015).CrossRefGoogle Scholar
  18. 18.
    V. Singh, J.-J. Zhu, M. Tiwari, M. Soni, M. Aynayas, S.-H. Hyun, R. Narayanan, M. Mohapatra, and V. Natarajan, J. Non-Cryst. Solids 355, 2491 (2009).CrossRefGoogle Scholar
  19. 19.
    S.U. Pawar, R.S. Kumaran, M. Kumar, K.S. Yun, S.J. Dhoble, and V. Singh, Optik 136, 581 (2017).CrossRefGoogle Scholar
  20. 20.
    S. Dogra and A.J. Kanwar, Indian. J. Dermatol. Venereol. Leprol. 70, 205 (2004).Google Scholar
  21. 21.
    W. Köster and A. Wiskemann, Z. Hautkr. 65, 1022 (1990).Google Scholar
  22. 22.
    A.O. Chauhan, N.S. Bajaj, and S.K. Omanwar, Bull. Mater. Sci. 40, 1 (2017).CrossRefGoogle Scholar
  23. 23.
    A.O. Chauhan, A.B. Gawande, and S.K. Omanwar, Optik 127, 6647 (2016).CrossRefGoogle Scholar
  24. 24.
    V. Singh, G. Sivaramaiah, J.L. Rao, and S.H. Kim, J. Lumin. 143, 162 (2013).CrossRefGoogle Scholar
  25. 25.
    V. Singh, S. Borkotoky, A. Murali, J.L. Rao, T.K. Gundu Rao, and S.J. Dhoble, Spectrochm. Acta A 139, 1 (2015).CrossRefGoogle Scholar
  26. 26.
    V. Singh, G. Sivaramaiah, J.L. Rao, S. Watanabe, T.K. Gundu Rao, S.S. Jagtap, and P.K. Singh, J. Alloys Compd. 648, 1083 (2015).CrossRefGoogle Scholar
  27. 27.
    L.K. Aminov, M.R. Gafurov, S.L. Korableva, I.N. Kurkin, and A.A. Rodionov, Phys. Solid State 59, 564 (2017).CrossRefGoogle Scholar
  28. 28.
    V. Singh, G. Sivaramaiah, M. Mohapatra, J.L. Rao, N. Singh, M.S. Pathak, P.K. Singh, and S.J. Dhoble, J. Electron. Mater. 46, 1137 (2017).CrossRefGoogle Scholar
  29. 29.
    G. Krishna Reddy, A. Jagannatha Reddy, R. Hari Krishna, B.M. Nagabhushana, and G. Ram Gopal, J. Asian Ceram. Soc. 5, 350 (2017).CrossRefGoogle Scholar
  30. 30.
    S. Tamboli, R.M. Kadam, and S.J. Dhoble, Luminescence 31, 1321 (2016).CrossRefGoogle Scholar
  31. 31.
    V. Singh, N. Singh, M.S. Pathak, S. Watanabe, T.K. Gundu Rao, P.K. Singh, and V. Dubey, Optik 157, 1391 (2017).CrossRefGoogle Scholar
  32. 32.
    K. Bennemans, C. Gorller-Walrand, and J.L. Adam, Chem. Phys. Lett. 280, 333 (1997).CrossRefGoogle Scholar
  33. 33.
    M. Ayvacıklı, A. Ege, S. Yerci, and N. Can, J. Lumin. 131, 2432 (2011).CrossRefGoogle Scholar
  34. 34.
    M. Kamada, J. Murakami, and N. Ohno, J. Lumin. 87–89, 1042 (2000).CrossRefGoogle Scholar
  35. 35.
    V. Singh, G. Sivaramaiah, and J.L. Rao, J. Lumin. 157, 82 (2015).CrossRefGoogle Scholar
  36. 36.
    E.J. Bosze, G.A. Hirata, L.E. Shea-Rohwer, and J. Mckittrick, J. Lumin. 157, 47 (2003).CrossRefGoogle Scholar
  37. 37.
    D. Lo, V.N. Makhov, N.M. Khaidukov, and J.C. Krupa, J. Lumin. 28, 119 (2006).Google Scholar
  38. 38.
    Y. Shimizu, K. Ueda, H. Takashima, and Y. Inaguma, Phys. Status Solidi A 212, 703 (2015).CrossRefGoogle Scholar
  39. 39.
    Y.-C. Li, Y.-H. Chang, Y.-S. Chang, Y.-J. Lin, and C.-H. Laing, J. Phys. Chem. C 111, 10682 (2007).CrossRefGoogle Scholar
  40. 40.
    B. Szpikowska-Sroka, M. Żądło, R. Czoik, L. Żur, and W.A. Pisarski, J. Lumin. 154, 290 (2014).CrossRefGoogle Scholar
  41. 41.
    R.S. Ningthoujam, L. Robindro Singh, V. Sudarsan, and S.D. Singh, J. Alloys. Compd. 484, 782 (2009).CrossRefGoogle Scholar
  42. 42.
    A.K. Parchur, A.I. Prasad, A.A. Ansari, S.B. Rai, and R.S. Ningthoujam, Dalton Trans. 41, 11032 (2012).CrossRefGoogle Scholar
  43. 43.
    L.H. Quang, S.J. Chua, K.P. Loh, and E. Fitzgerald, J. Cryst. Growth 287, 157 (2006).CrossRefGoogle Scholar
  44. 44.
    P.V.V.M. Diederen, H. Weelden, C. Sanders, J. Toonstra, and W. Vloten, J. Am. Acad. Dermatol. 48, 215 (2003).CrossRefGoogle Scholar
  45. 45.
    E. Picot, L. Meunier, M.C. Picot-Debeze, J.L. Peyron, and J. Meynadier, Br. J. Dermatol. 127, 509 (1992).CrossRefGoogle Scholar
  46. 46.
    D. Dutczak, T. Justel, C. Rondac, and A. Meijerink, Phys. Chem. Chem. Phys. 17, 15236 (2015).CrossRefGoogle Scholar
  47. 47.
    K. Kaiya, N. Takahashi, T. Nakamura, T. Matsuzawa, G.M. Smith, and P.C. Riedi, J. Lumin. 87–89, 1073 (2000).CrossRefGoogle Scholar
  48. 48.
    L.-T. Chen, C.-Shyang Hwang, I.-Gann Chen, and S.-Jinn Chang, J. Alloys Compd. 426, 395 (2006).Google Scholar
  49. 49.
    H. Matsuoka, K. Sato, D. Shiomi, Y. Kojima, K. Hirotsu, N. Funmo, and T. Takui, EPR in the 21st Century 264 (2002).Google Scholar
  50. 50.
    T. Nakamura, T. Matsuzawa, C.C. Rowlands, V. Beltrán López, G.M. Smith, and P.C. Riedi, J. Chem. Soc., Faraday Trans. 94, 3009 (1998).CrossRefGoogle Scholar
  51. 51.
    T. Nakamura, K. Kaiya, N. Takahashi, T. Matsuzawa, C. C. Rowlands, (the late) V. Beltran-Lopez, G. M. Smith, and P. C. Riedi, J. Mater Chem. 10, 2566 (2000).Google Scholar
  52. 52.
    T. Nakamura, K. Kaiya, N. Takahashi, T. Matsuzawa, M. Ohta, C.C. Rowlands, G.M. Smith, and P.C. Riedi, Phys. Chem. Chem. Phys. 3, 1721 (2001).CrossRefGoogle Scholar

Copyright information

© The Minerals, Metals & Materials Society 2018

Authors and Affiliations

  • Vijay Singh
    • 1
  • N. Singh
    • 1
  • M. S. Pathak
    • 1
  • V. Natarajan
    • 2
  1. 1.Department of Chemical EngineeringKonkuk UniversitySeoulKorea
  2. 2.Institute of Advanced ResearchGandhinagarIndia

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