Intersubband light absorption in tunnel-coupled GaAs/AlGaAs quantum wells for electrooptic studies

Intersubband light absorption in tunnel-coupled GaAs/AlGaAs quantum wells for electrooptic studies

Structures with doped multiple tunnel-coupled quantum wells GaAs/AlGaAs were grown. They were designed to investigate the intersubband absorption and modification of absorption spectra under transverse electric field. The samples were formed in mesa configuration. Preliminary results for the tempera...

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Veröffentlicht in:Journal of physics. Conference series 2014-01, Vol.541 (1), p.12081-4, Article 012081
Hauptverfasser: Rybalko, D A, Vinnichenko, M Ya, Vorobjev, L E, Firsov, D A, Balagula, R M, Panevin, V Yu, Kulagina, M M, Vasil'iev, A P
Format: Artikel
Sprache:eng
Schlagworte:
Absorption spectra
Aluminum gallium arsenides
Electric fields
Electromagnetic absorption
Electrooptics
Gallium arsenide
Gallium arsenides
Light absorption
Mesas
Physics
Quantum wells
Tunnels
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Zusammenfassung:Structures with doped multiple tunnel-coupled quantum wells GaAs/AlGaAs were grown. They were designed to investigate the intersubband absorption and modification of absorption spectra under transverse electric field. The samples were formed in mesa configuration. Preliminary results for the temperature modification of the intersubband absorption spectra were obtained.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/541/1/012081