Semimetallic features in thermoelectric transport properties of 2H-3R phase niobium diselenide
DC Field | Value | Language |
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dc.contributor.author | Moon Hongjae | - |
dc.contributor.author | Kim Jeongmin | - |
dc.contributor.author | Bang Joonho | - |
dc.contributor.author | Hong Seokkyoon | - |
dc.contributor.author | Youn Seonhye | - |
dc.contributor.author | Shin Hyunjun | - |
dc.contributor.author | Roh Jong Wook | - |
dc.contributor.author | Shim Wooyoung | - |
dc.contributor.author | Lee Wooyoung | - |
dc.date.accessioned | 2023-04-13T00:40:05Z | - |
dc.date.available | 2023-04-13T00:40:05Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.issn | 2211-3282 | - |
dc.identifier.uri | https://yscholarhub.yonsei.ac.kr/handle/2021.sw.yonsei/6478 | - |
dc.description.abstract | In two-dimensional van der Waals crystals, the interlayer stacking sequence often leads to a change in crystal symmetry and, thus, new polymorphs, leading to an abundant array of physical properties. In this paper, we report the polymorphic form of 2H-3R-NbSe2 that exhibits a substantial difference in terms of the gate dependence of semimetallic behavior and Seebeck coefficient, compared to the well-known 2H-NbSe2 with metallic transport behavior. The semimetallic features of 2H-3R-NbSe2 indicate the presence of minor carriers, confirmed through theoretical calculations, which is in good agreement with the transport behavior. Our results reveal perspectives for understanding the metastable 2H-3R phase NbSe2, which is not far from equilibrium, and for engineering the materials necessary for efficient energy harvesting. | - |
dc.publisher | Elsevier BV | - |
dc.title | Semimetallic features in thermoelectric transport properties of 2H-3R phase niobium diselenide | - |
dc.type | Article | - |
dc.publisher.location | 네델란드 | - |
dc.identifier.wosid | 000595296400002 | - |
dc.identifier.bibliographicCitation | Nano Energy, v.78 | - |
dc.citation.title | Nano Energy | - |
dc.citation.volume | 78 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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