About: Comparison of Bowing Behaviors Between III-V and II-VI Common-Cation Semiconductor Ternary Alloys

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The scope of the present investigation is to make a clear contrast between the bandgap bowing characters of III-V and II-VI compound-semiconductor common-cation ternary alloys. For this aim, both the sp(3)s* tight-binding method, with the inclusion of spin-orbit coupling, and the full-potential linear augmented plane-wave technique are used to calculate the partial and total densities of states, the constituent ionicity, and the total electron charge density for the common-cation GaSbxAs1-x and CdSexTe1-x ternary alloys. The results show that the bowing is sensitive to competition between the anions for trapping/losing electric charges. The lack of this competition would result in complete absence of the bowing, as is the case for common-anion ternary alloys. In the common-cation ternary alloys studied herein, the bowing is found to be proportional to the electronegativity of the anions chi(anion) (i.e., the 6-valency anions are more electronegative than the 5-valency ones, and consequently the former The scope of the present investigation is to make a clear contrast between the bandgap bowing characters of III-V and II-VI compound-semiconductor common-cation ternary alloys. For this aim, both the sp(3)s* tight-binding method, with the inclusion of spin-orbit coupling, and the full-potential linear augmented plane-wave technique are used to calculate the partial and total densities of states, the constituent ionicity, and the total electron charge density for the common-cation GaSbxAs1-x and CdSexTe1-x ternary alloys. The results show that the bowing is sensitive to competition between the anions for trapping/losing electric charges. The lack of this competition would result in complete absence of the bowing, as is the case for common-anion ternary alloys. In the common-cation ternary alloys studied herein, the bowing is found to be proportional to the electronegativity of the anions chi(anion) (i.e., the 6-valency anions are more electronegative than the 5-valency ones, and consequently the former (en)
Title	Comparison of Bowing Behaviors Between III-V and II-VI Common-Cation Semiconductor Ternary Alloys Comparison of Bowing Behaviors Between III-V and II-VI Common-Cation Semiconductor Ternary Alloys (en)
skos:prefLabel	Comparison of Bowing Behaviors Between III-V and II-VI Common-Cation Semiconductor Ternary Alloys Comparison of Bowing Behaviors Between III-V and II-VI Common-Cation Semiconductor Ternary Alloys (en)
skos:notation	RIV/60076658:12640/10:00012449!RIV11-MSM-12640___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Reshak, Ali Hussain
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Ústav fyzikální biologie
http://linked.open...dnocenehoVysledku	251386
http://linked.open...ai/riv/idVysledku	RIV/60076658:12640/10:00012449
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Electronic structure calculations; III-V semiconductors; II-VI semiconductors; photoluminescence (en)
http://linked.open.../riv/klicoveSlovo	photoluminescence III-V semiconductors Electronic structure calculations II-VI semiconductors
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2C48D3E6A02E]
http://linked.open...i/riv/nazevZdroje	Journal of Electronic Materials
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	39
http://linked.open...iv/tvurceVysledku	Reshak, Ali Hussain Tit, Nacir Amrane, Noureddine
http://linked.open...ain/vavai/riv/wos	000273811000006
issn	0361-5235
number of pages	9 (xsd:int)
http://localhost/t...ganizacniJednotka	12640

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