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1995 | 88 | 5 | 909-912
Article title

Determination of Exciton Zeeman Splittings in Cd_{1-x}Mn_{x}Te from Faraday Rotation Measurements

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EN
Abstracts
EN
Reflectivity and Faraday rotation measurements were carried out on Cd_{1-x}Mn_{x}Te bulk crystals in the complete zinc-blende range of composition 0 < x ≤ 0.71. From a comparison of the results of these two experiments for samples with x ≤ 0.3, we demonstrate that the Faraday angle Θ, measured in limited spectral range, is proportional to the energy splitting of exciton states ΔE, measured at the same temperature (2 K) and magnetic field B (up to 5 T). The determined proportionality constant was used to calculate ΔE values also for x > 0.3. This allowed us to find an empirical description of ΔE values for the whole range of compositions as a function of B and x.
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EN
Publisher

Year
Volume
88
Issue
5
Pages
909-912
Physical description
Dates
published
1995-11
Contributors
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warszawa, Poland
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv88z522kz
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