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Title: The hydrostatic pressure effects on intersubband optical absorption of n -type δ-doped quantum well in GaAs
Authors: Oubram, O.
Navarro, O.
Gaggero Sager, Luis Manuel
Martínez Orozco, Juan Carlos
Rodríguez Vargas, Isaac
Issue Date: Apr-2012
Publisher: Elsevier
Abstract: We have theoretically calculated the effects of hydrostatic pressure on subband structure and optical transitions in n -delta-doped quantum well (DDQW) in GaAs for different values of energy. The electronic structure of DDQW under the hydrostatic pressure is determined by solving the Schrödinger equation and a simple algebraic method. From our calculations, it is found that the subband energies and intersubband optical absorption is quite sensitive to the applied hydrostatic pressure. This gives a new degree of freedom in various device applications based on the intersubband transitions of electrons.
ISSN: 1293-2558
Other Identifiers: info:eu-repo/semantics/publishedVersion
Appears in Collections:*Documentos Académicos*-- Doc. en Ciencias Básicas

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