Optical grade transformation of monolayer transition metal dichalcogenides <i>via</i> encapsulation annealing-Reference-Cited by-同舟云学术

Optical grade transformation of monolayer transition metal dichalcogenides via encapsulation annealing

Published:2024 Issue:11 Volume:16 Page:5836-5844
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Ryu Huije¹,Hong Seong Chul¹,Kim Kangwon²,Jung Yeonjoon¹,Lee Yangjin³⁴,Lee Kihyun³⁴,Kim Youngbum⁵,Kim Hyunjun¹,Watanabe Kenji⁶^ORCID,Taniguchi Takashi⁷,Kim Jeongyong⁵^ORCID,Kim Kwanpyo³⁴,Cheong Hyeonsik²^ORCID,Lee Gwan-Hyoung¹^ORCID

Affiliation:

1. Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Republic of Korea

2. Department of Physics, Sogang University, Seoul 04107, Republic of Korea

3. Department of Physics, Yonsei University, Seoul 03722, Republic of Korea

4. Center for Nanomedicine, Institute for Basic Science, Seoul 03722, Republic of Korea

5. Department of Energy Science, Sungkyunkwan University, Suwon 16419, Republic of Korea

6. Research Center for Electronic and Optical Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan

7. Research Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan

Abstract

hBN-encapsulation annealing notably enhances the optical properties of monolayer TMDs by dedoping and improved crystallinity, offering a straightforward way to acquire optical grade TMDs and elucidating the fundamental mechanism for PL enhancement.

Funder

National Research Foundation of Korea

Seoul National University

Japan Society for the Promotion of Science

Ministry of Education, Culture, Sports, Science and Technology

Ministry of Science and ICT

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NR/D3NR06641J

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