Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks

In this paper, ZnO microdisks with sputtering of Au nanoparticles were prepared to explore their plasmon/exciton coupling effect. An obvious blue shift and enhanced excitonic emission intensity were observed in the PL spectra of as-grown and Au-sputtered ZnO samples at room temperature. The investig...

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Autores principales: Zhu, Qiuxiang, Lu, Junfeng, Wang, Yueyue, Qin, Feifei, Shi, Zengliang, Xu, Chunxiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5090359/
https://www.ncbi.nlm.nih.gov/pubmed/27805012
http://dx.doi.org/10.1038/srep36194
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author Zhu, Qiuxiang
Lu, Junfeng
Wang, Yueyue
Qin, Feifei
Shi, Zengliang
Xu, Chunxiang
author_facet Zhu, Qiuxiang
Lu, Junfeng
Wang, Yueyue
Qin, Feifei
Shi, Zengliang
Xu, Chunxiang
author_sort Zhu, Qiuxiang
collection PubMed
description In this paper, ZnO microdisks with sputtering of Au nanoparticles were prepared to explore their plasmon/exciton coupling effect. An obvious blue shift and enhanced excitonic emission intensity were observed in the PL spectra of as-grown and Au-sputtered ZnO samples at room temperature. The investigation on the absorption spectra and temperature-dependent PL spectra has been demonstrated the Burstein-Moss effect behind the optical phenomena. These results revealed the coupling dynamics between the metal localized surface plasmon and semiconductor exciton.
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spelling pubmed-50903592016-11-08 Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks Zhu, Qiuxiang Lu, Junfeng Wang, Yueyue Qin, Feifei Shi, Zengliang Xu, Chunxiang Sci Rep Article In this paper, ZnO microdisks with sputtering of Au nanoparticles were prepared to explore their plasmon/exciton coupling effect. An obvious blue shift and enhanced excitonic emission intensity were observed in the PL spectra of as-grown and Au-sputtered ZnO samples at room temperature. The investigation on the absorption spectra and temperature-dependent PL spectra has been demonstrated the Burstein-Moss effect behind the optical phenomena. These results revealed the coupling dynamics between the metal localized surface plasmon and semiconductor exciton. Nature Publishing Group 2016-11-02 /pmc/articles/PMC5090359/ /pubmed/27805012 http://dx.doi.org/10.1038/srep36194 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Zhu, Qiuxiang
Lu, Junfeng
Wang, Yueyue
Qin, Feifei
Shi, Zengliang
Xu, Chunxiang
Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title_full Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title_fullStr Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title_full_unstemmed Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title_short Burstein-Moss Effect Behind Au Surface Plasmon Enhanced Intrinsic Emission of ZnO Microdisks
title_sort burstein-moss effect behind au surface plasmon enhanced intrinsic emission of zno microdisks
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5090359/
https://www.ncbi.nlm.nih.gov/pubmed/27805012
http://dx.doi.org/10.1038/srep36194
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