PL EN


Preferences help
enabled [disable] Abstract
Number of results
2009 | 116 | 4 | 538-540
Article title

Comparative Study between Energy Levels of Cr^{3+} and Co^{2+} Ions Doped in MgF_{2} Crystal

Content
Title variants
Languages of publication
EN
Abstracts
EN
The aim of this paper is to present a comparison of the energy level schemes of Cr^{3+} (3d^{3} electrons) and Co^{2+} (3d^{7} electrons), each of ions doped, separately, in MgF_{2} crystal. We report on the detailed and consistent crystal field analysis of Cr^{3+} spectra in MgF_{2} crystal and compare with results, previously obtained, for Co^{2+}, doped in same host matrix. The results are based on application of the exchange charge model of crystal field to the calculation of crystal field parameters and energy levels of both ions doped in MgF_{2}.The calculations have been performed on previously optimized geometry of MgF_{2} crystal. The obtained results are compared with experimental data and discussed.
Keywords
EN
Publisher

Year
Volume
116
Issue
4
Pages
538-540
Physical description
Dates
published
2009-10
Contributors
author
  • Departament of Physics, West University of Timisoara, 300223 Timisoara, Romania
author
  • Departament of Physics, West University of Timisoara, 300223 Timisoara, Romania
author
  • Departament of Physics, West University of Timisoara, 300223 Timisoara, Romania
  • Academy of Romanian Scientists, Independentei 54, 050094 Bucharest, Romania
References
  • 1. S. Kuck, Appl. Phys. B 72, 515 (2001)
  • 2. W.H. Baur, A.A. Khan, Acta Crystallogr. B 27, 2133 (1971)
  • 3. H. Manaa, Y. Guyot, R. Moncorge, Phys. Rev. B1 48, 3633 (1993)
  • 4. S.A. Payne, L.L. Chase, W.F. Krupte, J. Chem. Phys. 86, (1987)
  • 5. Y. Suzuki, W.A. Sibley, O.H. El Bayoumi, T.M. Roberts, B. Bendow, Phys. Rev. B 35, 4472 (1987)
  • 6. R. Nistora, L. Andreici, N.M. Avram, AIP Conf. Proc. 1131, 117 (2009)
  • 7. B. Henderson, R.H. Bartram, Crystal-Field Engineering of Solid-StateLaser Materials, Cambridge University Press, Cambridge 2000
  • 8. B.Z. Malkin, in: Spectroscopy of Solids Containing Rare-Earth Ions, Eds. by A.A. Kaplyanskii, B.M. Macfarlane, North Holland, Amsterdam 1987, p. 33
  • 9. C. Rudowicz, M.G. Brik, N.M. Avram, Y.Y. Yeung, P. Gantek, J. Phys., Condens. Matter 18, 5221 (2006)
  • 10. M.G. Brik, J.N. Kityk, Solid State Commun. 143, 326 (2007)
  • 11. G.A. Bogomolova, L.A. Bumagina, A.A. Kaminskii, B.Z. Malkin, Fiz. Tverd. Tela (Soviet Physics of the Solid State) 19, 1439 (1977)
  • 12. 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)
  • 13. M.N. Popova, E.P. Chukalina, B.Z. Malkin, A.I. Iskhakova, E. Antic-Fidancev, P. Porcher, J.P. Chaminade, Phys. Rev. B 63, 075103 (2001)
  • 14. 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)
  • 15. M.G. Brik, C.N. Avram, N.M. Avram, in: OSA Trends in Optics and Photonics, Vol. 68, Advanced Solid-State Lasers, Eds. M.E. Fermannand, L.R. Marshall, Optical Society of America, Washington, DC 2002, p. 275
  • 16. C. Jousseaume, D. Vivien, A. Kahn-Harari, B.Z. Malkin, Opt. Mater. 24, 143 (2003)
  • 17. M.G. Brik, N.M. Avram, C.N. Avram, Physica B 371, 43 (2006)
  • 18. M.G. Brik, N.M. Avram, C.N. Avram, C. Rudowicz, Y.Y. Yeung, P. Gnutek, J. Alloys Comp. 432, 61 (2007)
  • 19. M.G. Brik, N.M. Avram, C.N. Avram, Acta Phys. Pol. A 112, 1055 (2007)
  • 20. N.M. Avram, M.G. Brik, C.N. Avram, J. Opt. Adv. Mater. 10, 819 (2008)
  • 21. N.M. Avram, M.G. Brik, C.N. Avram, Rom. Rep. Phys. 60, 723 (2008)
  • 22. M.G. Brik, N.M. Avram, AIP. Conf. Proc. 1131, 86 (2009)
  • 23. A.G. Abragam, B. Bleaney, Electron Paramagnetic Resonance of Transition Ions, Clarendon Press, Oxford 1970, p. 443
  • 24. J.S. Griffith, The Theory of Transition Metal Ions, Cambridge University Press, Cambridge 1961
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv116n428kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.