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Resonant excitation of infrared emission in GaN:(Mn,Mg)

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cris.lastimport.scopus2024-02-12T19:54:57Z
dc.abstract.enBy combining experimental photoluminescence excitation spectroscopy and calculations based on density functional theory and many-body Green's functions, the most efficient excitation channels of infrared (IR) emission from Mn-Mg-k paramagnetic complexes stabilized in GaN:(Mn,Mg) are here identified. Moreover, a Tanabe-Sugano energy diagram for 3d(2)Mn(5+) is reconstructed and Mn-Mg-3 are singled out as the predominant configurations responsible for the IR emission. The correlation of intensity of the individual emission lines as a function of temperature and excitation energy allows assigning them to well-defined and specific optical transitions.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorSzwacki, Nevill Gonzalez
dc.contributor.authorBonanni, Alberta
dc.contributor.authorWozniak, Tomasz
dc.contributor.authorKysylychyn, Dmytro
dc.contributor.authorSuffczyński, Jan
dc.date.accessioned2024-01-25T19:14:05Z
dc.date.available2024-01-25T19:14:05Z
dc.date.issued2018
dc.description.financeNie dotyczy
dc.identifier.doi10.1103/PHYSREVB.97.245311
dc.identifier.issn2469-9950
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/118486
dc.languageeng
dc.pbn.affiliationphysical sciences
dc.relation.ispartofPhysical Review B
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.titleResonant excitation of infrared emission in GaN:(Mn,Mg)
dc.typeJournalArticle
dspace.entity.typePublication