Extended band anti-crossing model for dilute bismides

J. Hader; S. C. Badescu; L. C. Bannow; J. V. Moloney; S. R. Johnson; S. W. Koch

doi:10.1063/1.5009668

Extended band anti-crossing model for dilute bismides

J. Hader, S. C. Badescu, L. C. Bannow, J. V. Moloney, S. R. Johnson, S. W. Koch

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Bandstructure properties of dilute bismide bulk systems are calculated using density functional theory. An extended band anti-crossing model is introduced to fit the obtained results. Using these as inputs for a fully microscopic many-body theory, absorption and photoluminescence spectra are computed for bulk and quantum-well systems. Comparison to experimental results identifies the applicability range of the new anti-crossing model.

Original language	English (US)
Article number	062103
Journal	Applied Physics Letters
Volume	112
Issue number	6
DOIs	https://doi.org/10.1063/1.5009668
State	Published - Feb 5 2018
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.5009668

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title = "Extended band anti-crossing model for dilute bismides",

abstract = "Bandstructure properties of dilute bismide bulk systems are calculated using density functional theory. An extended band anti-crossing model is introduced to fit the obtained results. Using these as inputs for a fully microscopic many-body theory, absorption and photoluminescence spectra are computed for bulk and quantum-well systems. Comparison to experimental results identifies the applicability range of the new anti-crossing model.",

author = "J. Hader and Badescu, {S. C.} and Bannow, {L. C.} and Moloney, {J. V.} and Johnson, {S. R.} and Koch, {S. W.}",

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AU - Hader, J.

AU - Badescu, S. C.

AU - Bannow, L. C.

AU - Moloney, J. V.

AU - Johnson, S. R.

AU - Koch, S. W.

PY - 2018/2/5

Y1 - 2018/2/5

N2 - Bandstructure properties of dilute bismide bulk systems are calculated using density functional theory. An extended band anti-crossing model is introduced to fit the obtained results. Using these as inputs for a fully microscopic many-body theory, absorption and photoluminescence spectra are computed for bulk and quantum-well systems. Comparison to experimental results identifies the applicability range of the new anti-crossing model.

AB - Bandstructure properties of dilute bismide bulk systems are calculated using density functional theory. An extended band anti-crossing model is introduced to fit the obtained results. Using these as inputs for a fully microscopic many-body theory, absorption and photoluminescence spectra are computed for bulk and quantum-well systems. Comparison to experimental results identifies the applicability range of the new anti-crossing model.

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Extended band anti-crossing model for dilute bismides

Abstract

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