Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure

The understanding and engineering of the plasmon-exciton coupling are necessary to control the innovative optoelectronic device platform. In this study, we investigated the intertwined mechanism of each plasmon-exciton couplings in monolayer molybdenum disulfide (MoS(2)) and plasmonic hybrid structu...

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Autores principales: Kim, Hyuntae, Im, Jaeseung, Nam, Kiin, Han, Gang Hee, Park, Jin Young, Yoo, Sungjae, Haddadnezhad, MohammadNavid, Park, Sungho, Park, Woongkyu, Ahn, Jae Sung, Park, Doojae, Jeong, Mun Seok, Choi, Soobong
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/PMC9789063/
https://www.ncbi.nlm.nih.gov/pubmed/36564476
http://dx.doi.org/10.1038/s41598-022-26485-4
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author Kim, Hyuntae
Im, Jaeseung
Nam, Kiin
Han, Gang Hee
Park, Jin Young
Yoo, Sungjae
Haddadnezhad, MohammadNavid
Park, Sungho
Park, Woongkyu
Ahn, Jae Sung
Park, Doojae
Jeong, Mun Seok
Choi, Soobong
author_facet Kim, Hyuntae
Im, Jaeseung
Nam, Kiin
Han, Gang Hee
Park, Jin Young
Yoo, Sungjae
Haddadnezhad, MohammadNavid
Park, Sungho
Park, Woongkyu
Ahn, Jae Sung
Park, Doojae
Jeong, Mun Seok
Choi, Soobong
author_sort Kim, Hyuntae
collection PubMed
description The understanding and engineering of the plasmon-exciton coupling are necessary to control the innovative optoelectronic device platform. In this study, we investigated the intertwined mechanism of each plasmon-exciton couplings in monolayer molybdenum disulfide (MoS(2)) and plasmonic hybrid structure. The results of absorption, simulation, electrostatics, and emission spectra show that interaction between photoexcited carrier and exciton modes are successfully coupled by energy transfer and exciton recombination processes. Especially, neutral exciton, trion, and biexciton can be selectively enhanced by designing the plasmonic hybrid platform. All of these results imply that there is another degree of freedom to control the individual enhancement of each exciton mode in the development of nano optoelectronic devices.
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spelling pubmed-97890632022-12-25 Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure Kim, Hyuntae Im, Jaeseung Nam, Kiin Han, Gang Hee Park, Jin Young Yoo, Sungjae Haddadnezhad, MohammadNavid Park, Sungho Park, Woongkyu Ahn, Jae Sung Park, Doojae Jeong, Mun Seok Choi, Soobong Sci Rep Article The understanding and engineering of the plasmon-exciton coupling are necessary to control the innovative optoelectronic device platform. In this study, we investigated the intertwined mechanism of each plasmon-exciton couplings in monolayer molybdenum disulfide (MoS(2)) and plasmonic hybrid structure. The results of absorption, simulation, electrostatics, and emission spectra show that interaction between photoexcited carrier and exciton modes are successfully coupled by energy transfer and exciton recombination processes. Especially, neutral exciton, trion, and biexciton can be selectively enhanced by designing the plasmonic hybrid platform. All of these results imply that there is another degree of freedom to control the individual enhancement of each exciton mode in the development of nano optoelectronic devices. Nature Publishing Group UK 2022-12-23 /pmc/articles/PMC9789063/ /pubmed/36564476 http://dx.doi.org/10.1038/s41598-022-26485-4 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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Kim, Hyuntae
Im, Jaeseung
Nam, Kiin
Han, Gang Hee
Park, Jin Young
Yoo, Sungjae
Haddadnezhad, MohammadNavid
Park, Sungho
Park, Woongkyu
Ahn, Jae Sung
Park, Doojae
Jeong, Mun Seok
Choi, Soobong
Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title_full Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title_fullStr Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title_full_unstemmed Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title_short Plasmon-exciton couplings in the MoS(2)/AuNP plasmonic hybrid structure
title_sort plasmon-exciton couplings in the mos(2)/aunp plasmonic hybrid structure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9789063/
https://www.ncbi.nlm.nih.gov/pubmed/36564476
http://dx.doi.org/10.1038/s41598-022-26485-4
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