Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons

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Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons. / Murastov, Gennadiy; Aslam, Muhammad Awais; Tran, Tuan Hoang et al.
In: Communications chemistry, Vol. 6.2023, No. 1, 166, 14.08.2023.

Research output: Contribution to journalArticleResearchpeer-review

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APA

Murastov, G., Aslam, M. A., Tran, T. H., Lassnig, A., Watanabe, K., Taniguchi, T., Wurster, S., Nachtnebel, M., Teichert, C., Sheremet, E., Rodriguez, R. D., & Matković, A. (2023). Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons. Communications chemistry, 6.2023(1), Article 166. https://doi.org/10.1038/s42004-023-00975-6

Vancouver

Murastov G, Aslam MA, Tran TH, Lassnig A, Watanabe K, Taniguchi T et al. Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons. Communications chemistry. 2023 Aug 14;6.2023(1):166. doi: 10.1038/s42004-023-00975-6

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@article{4f6b40570938435ea29cd76f153d0a4f,
title = "Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons",
abstract = "Metallic nanoparticles are widely explored for boosting light-matter coupling, optoelectronic response, and improving photocatalytic performance of two-dimensional (2D) materials. However, the target area is restricted to either top or bottom of the 2D flakes. Here, we introduce an approach for edge-specific nanoparticle decoration via light-assisted reduction of silver ions and merging of silver seeds. We observe arrays of the self-limited in size silver nanoparticles along tungsten diselenide WSe2 nanoribbon edges. The density of nanoparticles is tunable by adjusting the laser fluence. Scanning electron microscopy, atomic force microscopy, and Raman spectroscopy are used to investigate the size, distribution, and photo-response of the deposited plasmonic nanoparticles on the quasi-one-dimensional nanoribbons. We report an on-surface synthesis path for creating mixed-dimensional heterostructures and heterojunctions with potential applications in opto-electronics, plasmonics, and catalysis, offering improved light matter coupling, optoelectronics response, and photocatalytic performance of 2D materials.",
author = "Gennadiy Murastov and Aslam, {Muhammad Awais} and Tran, {Tuan Hoang} and Alice Lassnig and Kenji Watanabe and Takashi Taniguchi and Stefan Wurster and Manfred Nachtnebel and Christian Teichert and Evgeniya Sheremet and Rodriguez, {Raul D.} and Aleksandar Matkovi{\'c}",
note = "Publisher Copyright: {\textcopyright} 2023, Springer Nature Limited.",
year = "2023",
month = aug,
day = "14",
doi = "10.1038/s42004-023-00975-6",
language = "English",
volume = "6.2023",
journal = "Communications chemistry",
issn = "2399-3669",
number = "1",

}

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TY - JOUR

T1 - Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons

AU - Murastov, Gennadiy

AU - Aslam, Muhammad Awais

AU - Tran, Tuan Hoang

AU - Lassnig, Alice

AU - Watanabe, Kenji

AU - Taniguchi, Takashi

AU - Wurster, Stefan

AU - Nachtnebel, Manfred

AU - Teichert, Christian

AU - Sheremet, Evgeniya

AU - Rodriguez, Raul D.

AU - Matković, Aleksandar

N1 - Publisher Copyright: © 2023, Springer Nature Limited.

PY - 2023/8/14

Y1 - 2023/8/14

N2 - Metallic nanoparticles are widely explored for boosting light-matter coupling, optoelectronic response, and improving photocatalytic performance of two-dimensional (2D) materials. However, the target area is restricted to either top or bottom of the 2D flakes. Here, we introduce an approach for edge-specific nanoparticle decoration via light-assisted reduction of silver ions and merging of silver seeds. We observe arrays of the self-limited in size silver nanoparticles along tungsten diselenide WSe2 nanoribbon edges. The density of nanoparticles is tunable by adjusting the laser fluence. Scanning electron microscopy, atomic force microscopy, and Raman spectroscopy are used to investigate the size, distribution, and photo-response of the deposited plasmonic nanoparticles on the quasi-one-dimensional nanoribbons. We report an on-surface synthesis path for creating mixed-dimensional heterostructures and heterojunctions with potential applications in opto-electronics, plasmonics, and catalysis, offering improved light matter coupling, optoelectronics response, and photocatalytic performance of 2D materials.

AB - Metallic nanoparticles are widely explored for boosting light-matter coupling, optoelectronic response, and improving photocatalytic performance of two-dimensional (2D) materials. However, the target area is restricted to either top or bottom of the 2D flakes. Here, we introduce an approach for edge-specific nanoparticle decoration via light-assisted reduction of silver ions and merging of silver seeds. We observe arrays of the self-limited in size silver nanoparticles along tungsten diselenide WSe2 nanoribbon edges. The density of nanoparticles is tunable by adjusting the laser fluence. Scanning electron microscopy, atomic force microscopy, and Raman spectroscopy are used to investigate the size, distribution, and photo-response of the deposited plasmonic nanoparticles on the quasi-one-dimensional nanoribbons. We report an on-surface synthesis path for creating mixed-dimensional heterostructures and heterojunctions with potential applications in opto-electronics, plasmonics, and catalysis, offering improved light matter coupling, optoelectronics response, and photocatalytic performance of 2D materials.

UR - http://www.scopus.com/inward/record.url?scp=85168530910&partnerID=8YFLogxK

U2 - 10.1038/s42004-023-00975-6

DO - 10.1038/s42004-023-00975-6

M3 - Article

AN - SCOPUS:85168530910

VL - 6.2023

JO - Communications chemistry

JF - Communications chemistry

SN - 2399-3669

IS - 1

M1 - 166

ER -