Excited multiplets of Eu in GaN
Hourahine, Benjamin (2011) Excited multiplets of Eu in GaN. MRS Online Proceedings Library, 1290. pp. 46-51. ISSN 1946-4274 (https://doi.org/10.1557/opl.2011.525)
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Abstract
A method to calculate the multiplet states of lanthanide impurities in solids is presented. This approach is based on a semi-empirical density functional method which includes corrections to account for the correlation and spin-orbit coupling of the 4f electrons. Specific multiplet states of the rare earth are produced by constraining the system. This approach is then used to investigate some of the properties of substitutional europium impurities in gallium nitride, reproducing the relative energy of two multiplets, and discussing a potential excitation mechanism for these centers.
ORCID iDs
Hourahine, Benjamin ORCID: https://orcid.org/0000-0002-7667-7101;-
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Item type: Article ID code: 34305 Dates: DateEvent2011PublishedNotes: Manuscript as accepted by journal for publication. Appeared in a revised form, subsequent to editorial input by Cambridge University Press (c). Subjects: Science > Physics Department: Faculty of Science > Physics Depositing user: Pure Administrator Date deposited: 12 Oct 2011 14:21 Last modified: 03 Dec 2024 01:12 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/34305