Show simple item record

Photoluminescence peculiarities of epitaxial structure with 2DEG layer designed for microwave detectors

dc.contributor.authorČerškus, Aurimas
dc.contributor.authorSužiedėlis, Algirdas
dc.contributor.authorLučun, Andžej
dc.contributor.authorAnbinderis, Maksimas
dc.contributor.authorGradauskas, Jonas
dc.contributor.authorŠutinys, Ernestas
dc.date.accessioned2023-09-18T17:28:13Z
dc.date.available2023-09-18T17:28:13Z
dc.date.issued2018
dc.identifier.issn0947-8396
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/123528
dc.description.abstractWe use two simple analysis methods to determine quantum efficiency and relative carrier recombination rates in GaAs layers of microwave detector. By means of these methods, we evaluate internal quantum efficiency as a function of pump power and temperature. It does not have the highest value at low temperatures as usual, but increases with temperature and reaches nearly 99% at liquid nitrogen or room temperature depending on pump power.eng
dc.formatPDF
dc.format.extentp. 1-6
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScopus
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.titlePhotoluminescence peculiarities of epitaxial structure with 2DEG layer designed for microwave detectors
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references30
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionValstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras Vilniaus Gedimino technikos universitetas
dc.contributor.institutionValstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyMechanikos fakultetas / Faculty of Mechanics
dc.contributor.facultyFundamentinių mokslų fakultetas / Faculty of Fundamental Sciences
dc.subject.researchfieldN 002 - Fizika / Physics
dc.subject.researchfieldT 009 - Mechanikos inžinerija / Mechanical enginering
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.vgtuprioritizedfieldsMC0202 - Metamedžiagos ir nanodariniai / Metamaterials and Nano-structures
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.enPhotoluminescence
dc.subject.entime resolved photoluminescence
dc.subject.enlifetime
dc.subject.eninternal quantum efficiency
dcterms.sourcetitleApplied physics A. Materials science & processing
dc.description.issueiss. 11
dc.description.volumevol. 124
dc.publisher.nameSpringer Berlin Heidelberg
dc.publisher.cityHeidelberg
dc.identifier.doi10.1007/s00339-018-2166-4
dc.identifier.elaba31806432


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record