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Radiative lifetime of triplet excitation recombinations mediated by spin-photon interaction in semiconductors

Singh, Jai (2009). Radiative lifetime of triplet excitation recombinations mediated by spin-photon interaction in semiconductors. Journal of Materials Science: Materials in Electronics,20(SUPPL. 1):81-86.

Document type: Journal Article

IRMA ID 80801245xPUB51
Title Radiative lifetime of triplet excitation recombinations mediated by spin-photon interaction in semiconductors
Author Singh, Jai
Journal Name Journal of Materials Science: Materials in Electronics
Publication Date 2009
Volume Number 20
Issue Number SUPPL. 1
ISSN 1573-482X   (check CDU catalogue open catalogue search in new window)
Scopus ID 2-s2.0-71049155831
Start Page 81
End Page 86
Total Pages 6
Place of Publication US
Publisher Springer New York LLC
HERDC Category C1 - Journal Article (DEST)
Abstract The radiative recombination of triplet exciton, is studied here theoretically in inorganic amorphous and organic crystalline semiconductors. A new time-dependent exciton–spin–orbit–photon interaction operator derived recently is used to calculate rates of radiative recombination of triplet excitons and the corresponding radiative lifetimes. It is illustrated that the new operator gives rise to a first order non-zero term responsible for the triplet photoluminescence. Results agree quite well with the known experimental results.
DOI http://dx.doi.org/10.1007/S10854-007-9449-4   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
 
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Created: Tue, 02 Mar 2010, 00:44:36 CST by Sarena Wegener