Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter

We propose an ultra-thin glass film coated with graphene as a new kind of surrounding material which can greatly enhance spontaneous emission rate (SER) of dipole emitter embedded in it. With properly designed parameters, numerical results show that SER-enhanced factors as high as 1.286 × 10(6) can...

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Detalles Bibliográficos
Autores principales: Sun, Lu, Jiang, Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223897/
https://www.ncbi.nlm.nih.gov/pubmed/30464970
http://dx.doi.org/10.1007/s40820-015-0037-5
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author Sun, Lu
Jiang, Chun
author_facet Sun, Lu
Jiang, Chun
author_sort Sun, Lu
collection PubMed
description We propose an ultra-thin glass film coated with graphene as a new kind of surrounding material which can greatly enhance spontaneous emission rate (SER) of dipole emitter embedded in it. With properly designed parameters, numerical results show that SER-enhanced factors as high as 1.286 × 10(6) can be achieved. The influences of glass film thickness and chemical potential/doping level of graphene on spontaneous emission enhancement are also studied in this paper. A comparison is made between graphene and other coating materials such as gold and silver to see their performances in SER enhancement.
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spelling pubmed-62238972018-11-19 Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter Sun, Lu Jiang, Chun Nanomicro Lett Article We propose an ultra-thin glass film coated with graphene as a new kind of surrounding material which can greatly enhance spontaneous emission rate (SER) of dipole emitter embedded in it. With properly designed parameters, numerical results show that SER-enhanced factors as high as 1.286 × 10(6) can be achieved. The influences of glass film thickness and chemical potential/doping level of graphene on spontaneous emission enhancement are also studied in this paper. A comparison is made between graphene and other coating materials such as gold and silver to see their performances in SER enhancement. Springer Berlin Heidelberg 2015-04-04 2015 /pmc/articles/PMC6223897/ /pubmed/30464970 http://dx.doi.org/10.1007/s40820-015-0037-5 Text en © The Author(s) 2015 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Article
Sun, Lu
Jiang, Chun
Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title_full Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title_fullStr Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title_full_unstemmed Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title_short Ultra-thin Glass Film Coated with Graphene: A New Material for Spontaneous Emission Enhancement of Quantum Emitter
title_sort ultra-thin glass film coated with graphene: a new material for spontaneous emission enhancement of quantum emitter
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223897/
https://www.ncbi.nlm.nih.gov/pubmed/30464970
http://dx.doi.org/10.1007/s40820-015-0037-5
work_keys_str_mv AT sunlu ultrathinglassfilmcoatedwithgrapheneanewmaterialforspontaneousemissionenhancementofquantumemitter
AT jiangchun ultrathinglassfilmcoatedwithgrapheneanewmaterialforspontaneousemissionenhancementofquantumemitter

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