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2012 | 121 | 5-6 | 1159-1161
Article title

Magnetic and Electronic Properties of Disordered (Gd_{1 - x}Y_{x})_7Pd_3 Alloys - Theoretical Study

Content
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Languages of publication
EN
Abstracts
EN
The ab initio study of electronic and magnetic properties of (Gd_{1 - x}Y_{x})_7Pd_3 alloys are presented. The electronic structure calculations were performed using FP-LAPW method. Basing on the ground-state single-electron results the many particle s-f model for disordered alloy with strongly correlated band electrons was parameterized. The concentration dependence of the band structure, magnetic moment, and the Curie temperature is presented and discussed in reference to experimental data.
Keywords
EN
Contributors
  • Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland
author
  • Institute of Materials Science, University of Silesia, Bankowa 12, 40-007 Katowice, Poland
author
  • August Chełkowski Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
References
  • 1. E. Talik, M. Oboz, V.H. Tran, J. Kusz, W. Hofmeister, A. Winiarski, J. Cryst. Growth 312, 1651 (2010); E. Talik, M. Klimczak, V.H. Tran, J. Kusz, W. Hofmeister, A. Winiarski, R. Troć, Intermetallics 18, 27 (2010); E. Talik, M. Klimczak, R. Troć, J. Kusz, W. Hofmeister, A. Winiarski, J. Alloys Comp. 460, 1 (2008)
  • 2. M. Oboz, E. Talik, J. Kusz, W. Hofmeister, J. Alloys Comp. 492, 13 (2010)
  • 3. M. Klimczak, E. Talik, V.H. Tran, Acta Phys. Pol. A 115, 200 (2009)
  • 4. B. Kozarzewski, Acta Phys. Pol. A 59, 603 (1981)
  • 5. K. Witański, Phys. Status Solidi B 120, 149 (1983)
  • 6. Electronic structure calculations of solids using the WIEN2k package for material science, K. Schwarz, P. Blaha, G.K.H. Madsen, Comp. Phys. Commun. 147, 71 (2002)
  • 7. D. Singh, Plane Waves, Pseudopotentials and the LAPW Method, Kluwer Academic, Boston 1994
  • 8. J.P. Perdew, K. Burke, M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996)
  • 9. V.I. Anisimov, F. Aryasetiawan, A.I. Lichtenstein, J. Phys., Condens. Matter 9, 767 (1997)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n5-6p51kz
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