2DCHEX: Antenna for enhanced electron-matter interactions

Sergii Morozov

doi:10.13140/RG.2.2.36304.69122

2DCHEX: Antenna for enhanced electron-matter interactions

Publikation: Konferencebidrag uden forlag/tidsskrift › Poster › Formidling

Abstract

Development of a novel type of antenna for enhancing the electron interaction with transition metal dichalcogenide (TMD) monolayers. As monolayers are atomically thin, the exposed volume to electron beam at normal incidence is extremely small, which severely limits the electron-monolayer interaction. Therefore, a nano electron antenna – a gold crystalline nanodisk – redirects incoming electrons along the monolayer plane, allowing for in-plane excitations. Remarkably, such an excitation results in the highest observable to date photon bunching.

Originalsprog	Engelsk
Publikationsdato	jun. 2023
Antal sider	1
DOI	https://doi.org/10.13140/RG.2.2.36304.69122
Status	Udgivet - jun. 2023
Begivenhed	Opening of POLIMA - Hotel Sinatur Storebælt, Nyborg, Danmark Varighed: 1. jun. 2023 → 2. jun. 2023 https://event.sdu.dk/polima-opening2023

Workshop

Workshop	Opening of POLIMA
Lokation	Hotel Sinatur Storebælt
Land/Område	Danmark
By	Nyborg
Periode	01/06/2023 → 02/06/2023
Andet	POLIMA is a new Centre of Excellence based at University of Southern Denmark in Odense. The centre is funded with a grant of 6o mill. DKK for a period of 6 years by DNRF (Danish National Research Foundation). Professor Asger Mortensen is Head of the Centre. Read more about POLIMA on polima.org. We welcome everybody to join both the opening ceremony on 1 June at University of Southern Denmark and the scientific seminar 'Nanooptics and Polariton Physics' on 2 June at Hotel Sinatur Storebælt.
Internetadresse	https://event.sdu.dk/polima-opening2023

Dokumenter og links

10.13140/RG.2.2.36304.69122

Andre filer og links

photon bunching

2 Poster
2 Tidsskriftartikel

2DCHEX: Fabrication of tungsten diselenide WSe2 monolayers
Morozov, S., jun. 2023.
Publikation: Konferencebidrag uden forlag/tidsskrift › Poster › Formidling

Åben adgang
2DCHEX: Fabrication of van der Waals heterostructures
Morozov, S., jun. 2023.
Publikation: Konferencebidrag uden forlag/tidsskrift › Poster › Formidling

Åben adgang
Photon superbunching in cathodoluminescence of excitons in WS2 monolayer
Fiedler, S., Morozov, S., Iliushyn, L., Boroviks, S., Thomaschewski, M., Wang, J., Booth, T., Wolff, C. & Mortensen, N. A., apr. 2023, I: 2D Materials. 10, 2, 8 s., 021002.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

Åben adgang
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1 Afsluttet

2DCHEX: Tuning emission of charged excitons in two-dimensional transition metal dichalcogenide monolayers
Morozov, S. (Projektdeltager) & Mortensen, N. A. (Projektdeltager)
01/07/2021 → 30/06/2023
Projekter: Projekt › EU

Citationsformater

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title = "2DCHEX: Antenna for enhanced electron-matter interactions",

abstract = "Development of a novel type of antenna for enhancing the electron interaction with transition metal dichalcogenide (TMD) monolayers. As monolayers are atomically thin, the exposed volume to electron beam at normal incidence is extremely small, which severely limits the electron-monolayer interaction. Therefore, a nano electron antenna – a gold crystalline nanodisk – redirects incoming electrons along the monolayer plane, allowing for in-plane excitations. Remarkably, such an excitation results in the highest observable to date photon bunching.",

keywords = "electron antenna, monolayer, cathodoluminescence, TMDC, WS2, hBN, photon bunching, photon correlation spectroscopy",

author = "Sergii Morozov",

year = "2023",

month = jun,

doi = "10.13140/RG.2.2.36304.69122",

language = "English",

note = "Opening of POLIMA ; Conference date: 01-06-2023 Through 02-06-2023",

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AU - Morozov, Sergii

PY - 2023/6

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N2 - Development of a novel type of antenna for enhancing the electron interaction with transition metal dichalcogenide (TMD) monolayers. As monolayers are atomically thin, the exposed volume to electron beam at normal incidence is extremely small, which severely limits the electron-monolayer interaction. Therefore, a nano electron antenna – a gold crystalline nanodisk – redirects incoming electrons along the monolayer plane, allowing for in-plane excitations. Remarkably, such an excitation results in the highest observable to date photon bunching.

AB - Development of a novel type of antenna for enhancing the electron interaction with transition metal dichalcogenide (TMD) monolayers. As monolayers are atomically thin, the exposed volume to electron beam at normal incidence is extremely small, which severely limits the electron-monolayer interaction. Therefore, a nano electron antenna – a gold crystalline nanodisk – redirects incoming electrons along the monolayer plane, allowing for in-plane excitations. Remarkably, such an excitation results in the highest observable to date photon bunching.

KW - electron antenna

KW - monolayer

KW - cathodoluminescence

KW - TMDC

KW - WS2

KW - hBN

KW - photon bunching

KW - photon correlation spectroscopy

U2 - 10.13140/RG.2.2.36304.69122

DO - 10.13140/RG.2.2.36304.69122

M3 - Poster

Y2 - 1 June 2023 through 2 June 2023

ER -

2DCHEX: Antenna for enhanced electron-matter interactions

Abstract

Workshop

Dokumenter og links

Andre filer og links

Fingeraftryk

Relaterede publikationer

2DCHEX: Fabrication of tungsten diselenide WSe2 monolayers

2DCHEX: Fabrication of van der Waals heterostructures

Photon superbunching in cathodoluminescence of excitons in WS2 monolayer

Relaterede projekter

2DCHEX: Tuning emission of charged excitons in two-dimensional transition metal dichalcogenide monolayers

Citationsformater