PL EN


Preferences help
enabled [disable] Abstract
Number of results
2008 | 114 | 6 | 1591-1597
Article title

The Mössbauer Spectroscopy and Analytical Investigations οf the Polycrystalline Compounds with General Formula Zn_xSn_yCr_zSe_4

Content
Title variants
Languages of publication
EN
Abstracts
EN
We present combined X-ray powder diffraction and Mössbauer ^{119}Sn studies of polycrystalline compounds with a general formula Zn_xSn_yCr_zSe_4 (where x+y+z ≈3). The obtained single-phase compounds crystallize in the spinel cubic structure - Fd3m. Tin ions are found to occupy both tetrahedral and octahedral sublattices. On the contrary to the strong tetrahedral site preference energy of Sn, the presented data strongly suggest that the increase in lattice parameters with Sn doping is caused by Sn ions that incorporated into octahedral positions. A quadrupole and isomer shifts of ^{119}Sn in (SnSe_4)^{6-} and (SnSe_6)^{4-} are also reported.
Keywords
Contributors
  • Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
author
  • Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland
author
  • Department of Chemistry, University College of London, 20 Gordon Street, WC1H 0AJ London, UK
author
  • Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
author
  • Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland
author
  • Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
author
  • Institute of Chemistry, University of Silesia, Szkolna 9, 40-006 Katowice, Poland
References
  • 1. J. Hemberger, H.-A. Krug von Nidda, V. Tsurkan, A. Loidl, arXiv: cond-mat/0607811, 2006
  • 2. H.D. Lutz, G.P. Görler, F. Feher, Z. Naturforsch 26a, 1238 (1971)
  • 3. O.W. Jershov, A.A. Minakov, G. Weselago, Solid State Phys. 26, 1527 (1984)
  • 4. P.R. Plumier, J. Phys 27, 213 (1966)
  • 5. J. Krok, Ph.D. Thesis, University of Silesia, Katowice 1983
  • 6. I. Jendrzejewska, J. Alloys Comp. 305, 90 (2000)
  • 7. E. Maciążek, A. Molak, T. Goryczka, J. Alloys Comp. 441, 222 (2007)
  • 8. J. Rodriguez-Carvajal, Physica B 192, 55 (1993)
  • 9. P.E. Lippes, J. Olivier-Fournacade, J.C. Jumas, Hyperfine Interact. 126, 137 (2000)
  • 10. H.N. Ok, Y. Chung, Phys. Rev. B 20, 4551 (1979)
  • 11. A. Svane, N.E. Christensen, C.O. Rodriguez, M. Methfessel, Phys. Rev. B 55, 12572 (1997)
  • 12. A.C. Bernardes-Silva, A.F. Mesquita, E. de Moura Neto, A.O. Porto, G.M. de Lima, J.D. Ardisson, F.S. Lameiras, Solid State Commun. 135, 677 (2005)
  • 13. A. Weiss, H. Witte, Kristallstrukture und chemische Bindung, Verlag Chemie, Weinheim 1983
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv114n615kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.