Alloying induced degradation of the absorption edge of InAs_{x}Sb_{1-x}

dc.creator	Bansal, Bhavtosh
dc.creator	Dixit, V. K.
dc.creator	Venkataraman, V.
dc.creator	Bhat, H. L.
dc.date	2007-02-22
dc.date.accessioned	2026-07-07T07:48:07Z
dc.date.available	2026-07-07T07:48:07Z
dc.description	InAs_{x}Sb_{1-x} alloys show a strong bowing in the energy gap, the energy gap of the alloy can be less than the gap of the two parent compounds. We demonstrate that a consequence of this alloying is a systematic degradation in the sharpness of the absorption edge. The alloy disorder induced band-tail (Urbach tail) characteristics are quantitatively studied for InAs_{0.05}Sb_{0.95}.
dc.description	3 figures
dc.identifier	https://arxiv.org/abs/cond-mat/0702518
dc.identifier	http://arxiv.org/abs/cond-mat/0702518
dc.identifier.uri	http://salesiana.dossiersoluciones.com/handle/123456789/124387
dc.subject	Materials Science
dc.title	Alloying induced degradation of the absorption edge of InAs_{x}Sb_{1-x}
dc.type	text

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