Spatially isolated neutral excitons <i>via</i> clusters on trilayer MoS<sub>2</sub>-Reference-Cited by-同舟云学术

Spatially isolated neutral excitons via clusters on trilayer MoS₂

Published:2022 Issue:11 Volume:14 Page:4304-4311
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Park Cheolmin¹,Ahn Seonghun²,Cha Jun-Hwe¹,Hong Woonggi¹^ORCID,Jin Hyeok Jun¹,Yang Sang Yoon¹^ORCID,Cho Yong-Hoon²,Choi Sung-Yool¹^ORCID

Affiliation:

1. School of Electrical Engineering, Graphene/2D Materials Research Center, Center for Advanced Materials Discovery towards 3D Display, KAIST, Daehakro, Yuseong-gu, Daejeon, 34141, Republic of Korea

2. Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea

Abstract

The spatially isolated environment reduces the trion binding energy and limits the Fermi energy, which increases the spectral weight of neutral excitons at a high excitation density.

Funder

National Research Foundation of Korea

Samsung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NR/D2NR00391K

Reference29 articles.

1. Exciton Binding Energy and Nonhydrogenic Rydberg Series in MonolayerWS2

2. Colloquium : Excitons in atomically thin transition metal dichalcogenides

3. Near-unity photoluminescence quantum yield in MoS2

4. Ultrafast carrier dynamics in two-dimensional transition metal dichalcogenides

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