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Investigations of impurity-free vacancy disordering in (Al)InGaAs(P)/InGaAs quantum wells

Du, Si; Fu, Lan; Jagadish, Chennupati; Tan, Hark Hoe

Description

In this work, controlled band gap modifications in InGaAsP/InGaAs and AlInGaAs/InGaAs quantum well structures using different encapsulating layers are studied and compared. Photoluminescence spectroscopy was used for monitoring the changes in the optical

dc.contributor.authorDu, Si
dc.contributor.authorFu, Lan
dc.contributor.authorJagadish, Chennupati
dc.contributor.authorTan, Hark Hoe
dc.date.accessioned2015-12-10T21:55:44Z
dc.identifier.issn0268-1242
dc.identifier.urihttp://hdl.handle.net/1885/39124
dc.description.abstractIn this work, controlled band gap modifications in InGaAsP/InGaAs and AlInGaAs/InGaAs quantum well structures using different encapsulating layers are studied and compared. Photoluminescence spectroscopy was used for monitoring the changes in the optical
dc.publisherInstitute of Physics Publishing
dc.sourceSemiconductor Science and Technology
dc.subjectKeywords: Band-gap modification; Dielectric capping layers; Impurity free vacancy disordering; InGaAs quantum wells; Inter-diffusion; Interfacial reactions; Optical properties of the quantum wells; Quantum well structures; Sub-lattices; Optical properties; Photolum
dc.titleInvestigations of impurity-free vacancy disordering in (Al)InGaAs(P)/InGaAs quantum wells
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume25
dc.date.issued2010
local.identifier.absfor020406 - Surfaces and Structural Properties of Condensed Matter
local.identifier.ariespublicationf2965xPUB172
local.type.statusPublished Version
local.contributor.affiliationDu, Si, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationFu, Lan, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationTan, Hoe Hark, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationJagadish, Chennupati, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.bibliographicCitation.issue5
local.bibliographicCitation.startpage7
local.identifier.doi10.1088/0268-1242/25/5/055014
dc.date.updated2016-02-24T08:16:30Z
local.identifier.scopusID2-s2.0-77951212229
local.identifier.thomsonID000276888900014
CollectionsANU Research Publications

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