There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 31 | - |
dc.citation.startPage | 9459 | - |
dc.citation.title | NANO LETTERS | - |
dc.citation.volume | 24 | - |
dc.contributor.author | Karmakar, Arka | - |
dc.contributor.author | Al-Mahboob, Abdullah | - |
dc.contributor.author | Zawadzka, Natalia | - |
dc.contributor.author | Raczynski, Mateusz | - |
dc.contributor.author | Yang, Weiguang | - |
dc.contributor.author | Arfaoui, Mehdi | - |
dc.contributor.author | Kucharek, Julia | - |
dc.contributor.author | Sadowski, Jerzy T. | - |
dc.contributor.author | Shin, Hyeon Suk | - |
dc.contributor.author | Babinski, Adam | - |
dc.contributor.author | Pacuski, Wojciech | - |
dc.contributor.author | Kazimierczuk, Tomasz | - |
dc.contributor.author | Molas, Maciej R. | - |
dc.date.accessioned | 2024-08-08T17:35:05Z | - |
dc.date.available | 2024-08-08T17:35:05Z | - |
dc.date.created | 2024-08-08 | - |
dc.date.issued | 2024-08 | - |
dc.description.abstract | Heterostructures (HSs) formed by the transition-metal dichalcogenide materials have shown great promise in next-generation (opto)electronic applications. An artificially twisted HS allows us to manipulate the optical and electronic properties. In this work, we introduce the understanding of the energy transfer (ET) process governed by the dipolar interaction in a twisted molybdenum diselenide (MoSe2) homobilayer without any charge-blocking interlayer. We fabricated an unconventional homobilayer (i.e., HS) with a large twist angle (similar to 57 degrees) by combining the chemical vapor deposition (CVD) and mechanical exfoliation (Exf.) techniques to fully exploit the lattice parameter mismatch and indirect/direct (CVD/Exf.) bandgap nature. These effectively weaken the interlayer charge transfer and allow the ET to control the carrier recombination channels. Our experimental and theoretical results explain a massive HS photoluminescence enhancement due to an efficient ET process. This work shows that the electronically decoupled MoSe2 homobilayer is coupled by the ET process, mimicking a "true" heterobilayer nature. | - |
dc.identifier.bibliographicCitation | NANO LETTERS, v.24, no.31, pp.9459 | - |
dc.identifier.doi | 10.1021/acs.nanolett.4c01764 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.scopusid | 2-s2.0-85199422334 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/83425 | - |
dc.identifier.wosid | 001275533800001 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Twisted MoSe2 Homobilayer Behaving as a Heterobilayer | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science; Physics | - |
dc.type.docType | Article; Early Access | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | TMDC | - |
dc.subject.keywordAuthor | MoSe2 | - |
dc.subject.keywordAuthor | homobilayer | - |
dc.subject.keywordAuthor | excitons | - |
dc.subject.keywordAuthor | energy transfer | - |
dc.subject.keywordAuthor | Twisted heterostructure | - |
dc.subject.keywordPlus | VALLEY POLARIZATION | - |
dc.subject.keywordPlus | CHARGE-TRANSFER | - |
dc.subject.keywordPlus | EXCITONS | - |
dc.subject.keywordPlus | MONOLAYER | - |
dc.subject.keywordPlus | ELECTRON | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.