Calculation of Optical and Spin-Hamiltonian Parameters for Mn^{4+} Doped in LiGa_{5}O_{8}

• Authors: M. Ciresan , M. Stanciu , N. Avram
• Languages of publication: EN

Abstracts

EN

The aim of this paper is to investigate, from theoretical point of view, the optical spectra and EPR (g-factors) parameters for Mn^{4+}:LiGa_{5}O_{8}. The optical energy levels scheme has been obtained by the diagonalization of the Hamiltonian of the system, using all 50 wave functions of the LS terms of 3d^{3} electron configuration. The crystal field parameters have been obtained in the exchange charge model of crystal field, taking into account the structure of the host matrix and effects of the covalent bond formation between the Mn^{4+} with O^{2-}. The satisfactory agreement with experimental data is obtained.

Keywords

EN

74.25.Jb; 74.25.nd; 76.30.-v

Discipline

• 74.25.Jb: Electronic structure (photoemission, etc.)
• 74.25.nd: Raman and optical spectroscopy
• 76.30.-v: Electron paramagnetic resonance and relaxation(see also 33.35.+r Electron resonance and relaxation in atomic and molecular physics; 87.80.Lg Magnetic and paramagnetic resonance in biological physics)

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2009
• Volume: 116
• Issue: 4
• Pages: 547-549

Dates

published

2009-10

Contributors

author

M. Ciresan

• Department of Physics, West University of Timisoara, Bd. V. Parvan 4, Timisoara 300223, Romania

author

M. Stanciu

• Department of Physics, West University of Timisoara, Bd. V. Parvan 4, Timisoara 300223, Romania

author

N. Avram

• Department of Physics, West University of Timisoara, Bd. V. Parvan 4, Timisoara 300223, Romania
• Academy of Romanian Scientists, Splaiul Independentei 54, 050094 Bucharest, Romania

References

• 1. K.V. Yumashev, N.N. Posnov, V.P. Mikhailov, Appl. Phys. B 69, 41 (1999)
• 2. Y.E. Lee, D.P. Norton, C. Park, C.M. Rouleau, J. Appl. Phys. 89, 1653 (2001)
• 3. T. Suzuki, G.S. Murugan, Y. Ohishi, Appl. Phys. Lett. 86, 131903 (2005)
• 4. J. Ostorero, M. Guillot, M. Leblanc, J. Appl. Phys. 69, 4571 (1991)
• 5. H. Kazuhiro, I. Yoshihiro, J. Phys. Soc. Jpn. 55, 4500 (1986)
• 6. W. Zheng, Solid State Commun. 81, 135 (1992)
• 7. T. Abritta, F.H. Blak, R.J.M. Da Fonseca, Phys. Status Solidi B 158, 75 (1990)
• 8. I.A. Denisov, M.I. Demchuk, N.V. Kuleshov, K.V. Yumashev, Appl. Phys. Lett. 77, 2455 (2000)
• 9. T. Abritta, F.H. Blak, J. Lumin. 48/49, 558 (1991)
• 10. R.J.M. Da Fonseca, T. Abritta, Physica B 190, 327 (1993)
• 11. V. Singh, R.P.S. Chakradhar, J.L. Rao, D.K.Kim, J. Lumin. 129, 755 (2009)
• 12. B.Z. Malkin, in: Spectroscopy of Solids Containing Rare-Earth Ions, Eds. A.A. Kaplyanskii, B.M. Macfarlane, North-Holland, Amsterdam 1987, p. 33
• 13. P.I. Macfarlane, K. Holliday, J.E.H. Nichols, B. Henderson, J. Phys. Condens. Matter 7, 9657 (1995)
• 14. G.A. Bogomolova, L.A. Bumagina, A.A. Kaminskii, B.Z. Malkin, Fiz. Tverd. Tela (Sov. Phys. Solid State) 19, 1439 (1977)
• 15. M.N. Popova, S.A. Klimin, E.P. Chukalina, R.Z. Levitin, B.V. Mill, B.Z. Malkin, E. Antic-Fidancev, J. Alloys Comp. 380, 84 (2004)
• 16. M.N. Popova, E.P. Chukalina, B.Z. Malkin, A.I. Iskhakova, E. Antic-Fidancev, P. Porcher, J.P. Chaminade, Phys Phys. Rev. B 63, 075103 (2001)
• 17. M.N. Popova, S.A. Klimin, E.P. Chukalina, E.A. Romanov, B.Z. Malkin, E. Antic-Fidancev, B.V. Mill, G. Dhalenne, Phys. Rev. B 71, 024414 (2005)
• 18. C. Jousseaumene, D. Vivien, A. Kuhn-Harari, B.Z. Malkin, Opt. Mater. 24, 143 (2003)
• 19. S.I. Klokishner, B.S. Tsukerblat, O.S. Reu, A.V. Palii, S.M. Ostrovsky, Opt. Mater. 27, 1445 (2005)
• 20. M.G. Brik, C.N. Avram, I. Tanaka, Phys. Status Solidi B 241, 2501 (2004)
• 21. M.G. Brik, N.M. Avram, C.N. Avram, I. Tanaka, Eur. Phys. J. Appl. Phys., 29, 239 (2005)
• 22. M.G. Brik, N.M. Avram, C.N. Avram, Physica B 371, 43 (2006)
• 23. C. Rudowicz, M.G. Brik, N.M. Avram, Y.Y. Yeung, P. Gantek, J. Phys., Condens. Matter 18, 5221 (2006)
• 24. M.G. Brik, N.M. Avram, C.N. Avram, C. Rudowicz, Y.Y. Yeung, P. Gnutek, J. Alloys Comp. 432, 61 (2007)
• 25. N.M. Avram, M.G. Brik, C.N. Avram, J. Opt. Adv. Mater. 10, 819 (2008)
• 26. M.G. Brik, C.N. Avram, N.M. Avram, J. Phys. Chem. Solids 69, 1796 (2008)
• 27. E. Clementi, C. Roetti, Atom Data Nucl. Data 14, 177 (1974)
• 28. S.C. Abrahams, J.M. Reddy, J.L. Bernstein, J. Chem. Phys. Solids 27, 997 (1966)
• 29. T. Abritta, N.V. Vugman, F. De Souza Barros, J. Lumin. 31 & 32, 281 (1984)
• 30. F. Neese, ORCA, An Ab Initio, DFT and Semiempirical SCF-MO Package, Version 2.6, 35 (February 2007)

Identifiers

DOI

10.12693/APhysPolA.116.547