Simultaneous effects of pressure and magnetic field on intersubband optical transitions in Pöschl–Teller quantum well

The simultaneous effects of hydrostatic pressure and magnetic field applied along the quantization direction on intersubband optical transitions in Pöschl–Teller quantum well are investigated. The expression of the absorption coefficient and some selection rules are obtained. The dependences of the...

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Vydáno v:Physica. E, Low-dimensional systems & nanostructures Ročník 41; číslo 8; s. 1596 - 1599
Hlavní autoři: Hakimyfard, Alireza, Barseghyan, M.G., Kirakosyan, A.A.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Amsterdam Elsevier B.V 01.08.2009
Elsevier
Témata:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Hydrostatic pressure
Magnetic field
Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation
Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures
Physics
Quantum well
Quantum wells
Quantum well
83.60.Np
Magnetic field
73.20.Dx
Hydrostatic pressure
78.67.De
Pressure effects
Interband transitions
Quantum wells
Optical transition
Magnetic field effects
Absorption coefficients
Selection rules
ISSN:1386-9477
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Popis
Shrnutí:The simultaneous effects of hydrostatic pressure and magnetic field applied along the quantization direction on intersubband optical transitions in Pöschl–Teller quantum well are investigated. The expression of the absorption coefficient and some selection rules are obtained. The dependences of the absorption coefficient on magnetic field induction and incident photon energy for different values of pressure and parameters of quantum well are obtained as well.
ISSN:1386-9477
DOI:10.1016/j.physe.2009.05.008