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1996 | 90 | 5 | 1022-1026
Article title

Faraday Rotation in Multiple Quantum Wells of GaAs/AlGaAs

Content
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Languages of publication
EN
Abstracts
EN
We report on the results of first measurements of the Faraday rotation of modulated n-doped multiple quantum wells of GaAs/Al_{x}Ga_{1-x}As (x = 0.312). The measurements have been performed in the magnetic fields up to 13 T at the temperature of 2 K, in the spectral region of interband transitions. A rich structure of magneto-excitons has been found in the measured spectra. Faraday rotation (phase) measurements are proposed as an alternative method to photoluminescence excitation for investigations of magneto-excitons in quantum wells. The dependence of the measured Faraday rotation on magnetic field and hypothetical connections with quantum Hall effect are also discussed.
Keywords
EN
Year
Volume
90
Issue
5
Pages
1022-1026
Physical description
Dates
published
1996-11
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv90z539kz
Identifiers
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