Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution

The light-matter interaction between plasmonic nanocavity and exciton at the sub-diffraction limit is a central research field in nanophotonics. Here, we demonstrated the vertical distribution of the light-matter interactions at ~1 nm spatial resolution by coupling A excitons of MoS(2) and gap-mode...

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Autores principales: Wen, Bao-Ying, Wang, Jing-Yu, Shen, Tai-Long, Zhu, Zhen-Wei, Guan, Peng-Cheng, Lin, Jia-Sheng, Peng, Wei, Cai, Wei-Wei, Jin, Huaizhou, Xu, Qing-Chi, Yang, Zhi-Lin, Tian, Zhong-Qun, Li, Jian-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9325739/
https://www.ncbi.nlm.nih.gov/pubmed/35882840
http://dx.doi.org/10.1038/s41377-022-00918-1
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author Wen, Bao-Ying
Wang, Jing-Yu
Shen, Tai-Long
Zhu, Zhen-Wei
Guan, Peng-Cheng
Lin, Jia-Sheng
Peng, Wei
Cai, Wei-Wei
Jin, Huaizhou
Xu, Qing-Chi
Yang, Zhi-Lin
Tian, Zhong-Qun
Li, Jian-Feng
author_facet Wen, Bao-Ying
Wang, Jing-Yu
Shen, Tai-Long
Zhu, Zhen-Wei
Guan, Peng-Cheng
Lin, Jia-Sheng
Peng, Wei
Cai, Wei-Wei
Jin, Huaizhou
Xu, Qing-Chi
Yang, Zhi-Lin
Tian, Zhong-Qun
Li, Jian-Feng
author_sort Wen, Bao-Ying
collection PubMed
description The light-matter interaction between plasmonic nanocavity and exciton at the sub-diffraction limit is a central research field in nanophotonics. Here, we demonstrated the vertical distribution of the light-matter interactions at ~1 nm spatial resolution by coupling A excitons of MoS(2) and gap-mode plasmonic nanocavities. Moreover, we observed the significant photoluminescence (PL) enhancement factor reaching up to 2800 times, which is attributed to the Purcell effect and large local density of states in gap-mode plasmonic nanocavities. Meanwhile, the theoretical calculations are well reproduced and support the experimental results.
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spelling pubmed-93257392022-07-28 Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution Wen, Bao-Ying Wang, Jing-Yu Shen, Tai-Long Zhu, Zhen-Wei Guan, Peng-Cheng Lin, Jia-Sheng Peng, Wei Cai, Wei-Wei Jin, Huaizhou Xu, Qing-Chi Yang, Zhi-Lin Tian, Zhong-Qun Li, Jian-Feng Light Sci Appl Article The light-matter interaction between plasmonic nanocavity and exciton at the sub-diffraction limit is a central research field in nanophotonics. Here, we demonstrated the vertical distribution of the light-matter interactions at ~1 nm spatial resolution by coupling A excitons of MoS(2) and gap-mode plasmonic nanocavities. Moreover, we observed the significant photoluminescence (PL) enhancement factor reaching up to 2800 times, which is attributed to the Purcell effect and large local density of states in gap-mode plasmonic nanocavities. Meanwhile, the theoretical calculations are well reproduced and support the experimental results. Nature Publishing Group UK 2022-07-26 /pmc/articles/PMC9325739/ /pubmed/35882840 http://dx.doi.org/10.1038/s41377-022-00918-1 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as 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. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Wen, Bao-Ying
Wang, Jing-Yu
Shen, Tai-Long
Zhu, Zhen-Wei
Guan, Peng-Cheng
Lin, Jia-Sheng
Peng, Wei
Cai, Wei-Wei
Jin, Huaizhou
Xu, Qing-Chi
Yang, Zhi-Lin
Tian, Zhong-Qun
Li, Jian-Feng
Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title_full Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title_fullStr Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title_full_unstemmed Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title_short Manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
title_sort manipulating the light-matter interactions in plasmonic nanocavities at 1 nm spatial resolution
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9325739/
https://www.ncbi.nlm.nih.gov/pubmed/35882840
http://dx.doi.org/10.1038/s41377-022-00918-1
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