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1993 | 84 | 4 | 697-700
Article title

Exchange Integrals in Hg_{0.95}Mn_{0.05}Se Obtained by the Wave Shape Analysis of Shubnikov-de Haas Oscillations

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EN
Abstracts
EN
The Shubnikov-de Haas oscillations were measured in Hg_{0.95}Mn_{0.05}Se at liquid helium temperatures, in magnetic fields up to 13 tesla. The analysis of the experimental data was performed by means of the wave shape method. The dependence of effective g-factor of the conduction electrons and difference Dingle temperature on magnetic field was determined. Non-zero difference Dingle temperature is a clear evidence of spin dependent scattering in this material. The sp-d exchange constants consistent with extracted spin splitting and difference Dingle temperature, α = -0.39 ± 0.06 eV, β = 0.95 ± 0.07 eV, are in good agreement with the values obtained from magnetooptics.
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EN
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Year
Volume
84
Issue
4
Pages
697-700
Physical description
Dates
published
1993-10
Contributors
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland
author
  • Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland
References
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YADDA identifier
bwmeta1.element.bwnjournal-article-appv84z421kz
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