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- Publisher Website: 10.1021/acsami.0c04449
- Scopus: eid_2-s2.0-85086052460
- PMID: 32348109
- WOS: WOS:000538515700067
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Article: Structural Phase Transition of Multilayer VSe2
Title | Structural Phase Transition of Multilayer VSe2 |
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Authors | |
Keywords | vanadium diselenide structural phase transition 2D material metal−insulator transition 2H-phase |
Issue Date | 2020 |
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick |
Citation | ACS Applied Materials & Interfaces, 2020, v. 12 n. 22, p. 25143-25149 How to Cite? |
Abstract | Vanadium diselenide (VSe2), a member of the transition metal dichalcogenides (TMDs) family, is emerging as a promising two-dimensional (2D) candidate for the electronic and spintronic device with exotic properties including charge/spin density wave and ferromagnetism. The bulk crystal VSe2 exists in a crystallographic form of 1T-phase with metallic behavior. In this paper, we report a structural phase transition of multilayer VSe2 from 1T to 2H through annealing at 650 K, accompanying a metal–insulator transition. We observe that the 2H-phase is more thermodynamically favorable than the 1T-phase at 2D. |
Persistent Identifier | http://hdl.handle.net/10722/309113 |
ISSN | 2023 Impact Factor: 8.3 2023 SCImago Journal Rankings: 2.058 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, D | - |
dc.contributor.author | WANG, X | - |
dc.contributor.author | KAN, CM | - |
dc.contributor.author | He, D | - |
dc.contributor.author | Li, Z | - |
dc.contributor.author | Hao, Q | - |
dc.contributor.author | Zhao, H | - |
dc.contributor.author | Wu, C | - |
dc.contributor.author | Jin, C | - |
dc.contributor.author | Cui, X | - |
dc.date.accessioned | 2021-12-14T01:40:45Z | - |
dc.date.available | 2021-12-14T01:40:45Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | ACS Applied Materials & Interfaces, 2020, v. 12 n. 22, p. 25143-25149 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10722/309113 | - |
dc.description.abstract | Vanadium diselenide (VSe2), a member of the transition metal dichalcogenides (TMDs) family, is emerging as a promising two-dimensional (2D) candidate for the electronic and spintronic device with exotic properties including charge/spin density wave and ferromagnetism. The bulk crystal VSe2 exists in a crystallographic form of 1T-phase with metallic behavior. In this paper, we report a structural phase transition of multilayer VSe2 from 1T to 2H through annealing at 650 K, accompanying a metal–insulator transition. We observe that the 2H-phase is more thermodynamically favorable than the 1T-phase at 2D. | - |
dc.language | eng | - |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/aamick | - |
dc.relation.ispartof | ACS Applied Materials & Interfaces | - |
dc.rights | This document is the Accepted Manuscript version of a Published Work that appeared in final form in [JournalTitle], copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see [insert ACS Articles on Request author-directed link to Published Work, see http://pubs.acs.org/page/policy/articlesonrequest/index.html]. | - |
dc.subject | vanadium diselenide | - |
dc.subject | structural phase transition | - |
dc.subject | 2D material | - |
dc.subject | metal−insulator transition | - |
dc.subject | 2H-phase | - |
dc.title | Structural Phase Transition of Multilayer VSe2 | - |
dc.type | Article | - |
dc.identifier.email | Li, D: iodineli@hku.hk | - |
dc.identifier.email | Cui, X: xdcui@hku.hk | - |
dc.identifier.authority | Cui, X=rp00689 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/acsami.0c04449 | - |
dc.identifier.pmid | 32348109 | - |
dc.identifier.scopus | eid_2-s2.0-85086052460 | - |
dc.identifier.hkuros | 330812 | - |
dc.identifier.volume | 12 | - |
dc.identifier.issue | 22 | - |
dc.identifier.spage | 25143 | - |
dc.identifier.epage | 25149 | - |
dc.identifier.isi | WOS:000538515700067 | - |
dc.publisher.place | United States | - |