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Number of results
2014 | 126 | 1 | 42-43

Article title

Study of Y-type Hexaferrite by Means of ^{57}Fe NMR and Electronic Structure Calculations

Content

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EN

Abstracts

EN
The electron structure and site preferences of Zn and Fe cations in Y hexaferrite system were calculated. The hyperfine magnetic fields on ^{57}Fe nuclei were determined using WIEN2k and corrections for hyperfine contact interaction. The calculated fields were compared to ^{57}Fe nuclear magnetic resonance (NMR) experiment in Ba_2Zn_2Fe_{12}O_{22} single crystal with an aim of interpretation of experimental NMR spectrum.

Keywords

Contributors

author
  • Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, Prague, Czech Republic
author
  • Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, Prague, Czech Republic
  • Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, Prague, Czech Republic
  • Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, Prague, Czech Republic
author
  • Faculty of Mathematics and Physics, Charles University in Prague, V Holešovičkách 2, Prague, Czech Republic

References

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  • [4] K. Kouřil, V. Chlan, H. Štěpánková, A. Telfah, P. Novák, K. Knížek, Y. Hiraoka, T. Kimura, Acta Phys. Pol. A 118, 732 (2010)
  • [5] P. Blaha, K. Schwarz, G. K. H. Madsen, D. Kvasnicka, J. Luitz, WIEN2k, An Augmented Plane Wave $+$ Local Orbitals Program for Calculating Crystal Properties Techn. Universität Wien, 2001 ISBN 3-9501031-1-2
  • [6] J.P. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996), doi: 10.1103/PhysRevLett.77.3865
  • [7] A.I. Liechtenstein, V.I. Anisimov, J. Zaanen, Phys. Rev. 52, R5467 (1995)
  • [8] N. Momozawa, M. Mita, H. Takei, J. Cryst. Growth 83, 403 (1987), doi: 10.1016/0022-0248(87)90303-4
  • [9] P. Novák, V. Chlan, Phys. Rev. B 81, 174412 (2010), doi: 10.1103/PhysRevB.81.174412

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv126n1017kz
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