Hot Photoluminescence in γ-In(2)Se(3) Nanorods

The energy relaxation of electrons in γ-In(2)Se(3)nanorods was investigated by the excitation-dependent photoluminescence (PL). From the high-energy tail of PL, we determine the electron temperature (T(e)) of the hot electrons. TheT(e)variation can be explained by a model in which the longitudinal o...

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Detalles Bibliográficos
Autores principales: Yang, MD, Hu, CH, Shen, JL, Lan, SM, Huang, PJ, Chi, GC, Chen, KH, Chen, LC, Lin, TY
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2008
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3244957/
https://www.ncbi.nlm.nih.gov/pubmed/21749734
http://dx.doi.org/10.1007/s11671-008-9173-x
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author Yang, MD
Hu, CH
Shen, JL
Lan, SM
Huang, PJ
Chi, GC
Chen, KH
Chen, LC
Lin, TY
author_facet Yang, MD
Hu, CH
Shen, JL
Lan, SM
Huang, PJ
Chi, GC
Chen, KH
Chen, LC
Lin, TY
author_sort Yang, MD
collection PubMed
description The energy relaxation of electrons in γ-In(2)Se(3)nanorods was investigated by the excitation-dependent photoluminescence (PL). From the high-energy tail of PL, we determine the electron temperature (T(e)) of the hot electrons. TheT(e)variation can be explained by a model in which the longitudinal optical (LO)-phonon emission is the dominant energy relaxation process. The high-quality γ-In(2)Se(3)nanorods may be a promising material for the photovoltaic devices.
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spelling pubmed-32449572011-12-22 Hot Photoluminescence in γ-In(2)Se(3) Nanorods Yang, MD Hu, CH Shen, JL Lan, SM Huang, PJ Chi, GC Chen, KH Chen, LC Lin, TY Nanoscale Res Lett Nano Express The energy relaxation of electrons in γ-In(2)Se(3)nanorods was investigated by the excitation-dependent photoluminescence (PL). From the high-energy tail of PL, we determine the electron temperature (T(e)) of the hot electrons. TheT(e)variation can be explained by a model in which the longitudinal optical (LO)-phonon emission is the dominant energy relaxation process. The high-quality γ-In(2)Se(3)nanorods may be a promising material for the photovoltaic devices. Springer 2008-09-30 /pmc/articles/PMC3244957/ /pubmed/21749734 http://dx.doi.org/10.1007/s11671-008-9173-x Text en Copyright © 2008 to the authors
spellingShingle Nano Express
Yang, MD
Hu, CH
Shen, JL
Lan, SM
Huang, PJ
Chi, GC
Chen, KH
Chen, LC
Lin, TY
Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title_full Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title_fullStr Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title_full_unstemmed Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title_short Hot Photoluminescence in γ-In(2)Se(3) Nanorods
title_sort hot photoluminescence in γ-in(2)se(3) nanorods
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3244957/
https://www.ncbi.nlm.nih.gov/pubmed/21749734
http://dx.doi.org/10.1007/s11671-008-9173-x
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