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1998 | 94 | 2 | 347-350
Article title

High Field Magnetization of Sn_{1-x}Gd_{x}Te

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EN
Abstracts
EN
The magnetization of p-type Sn_{1-x}Gd_{x}Te with x up to 0.045 and the hole concentration, p, varying from 2.7 to 8.3×10^{20} cm^{-3} has been measured in magnetic fields up to 27 T, at the temperatures 4.2 and 1.3 K. The data were fitted to a magnetization equation with single-ion and pair terms. From comparison of the exchange parameters determined from the high-field magnetization with those previously obtained from the high-temperature magnetic susceptibility it was found that in samples with p>5×10^{20} cm^{-3} the exchange was of a short-range type, while in samples with a lower carrier concentration the long-range exchange mechanism was observed.
Keywords
EN
Publisher

Year
Volume
94
Issue
2
Pages
347-350
Physical description
Dates
published
1998-08
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
  • Department of Physics, University of Maryland, College Park, MD 20742, USA
author
  • Department of Physics, University of Maryland, College Park, MD 20742, USA
author
  • National High Magnetic Field Laboratory, Florida State University, Tallahassee FL 32306-4005, USA
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv94z236kz
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