Spin-orbit-splitting-driven nonlinear Hall effect in NbIrTe4
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Ji-Eun | - |
dc.contributor.author | Wang, Aifeng | - |
dc.contributor.author | Chen, Shuzhang | - |
dc.contributor.author | Kwon, Minseong | - |
dc.contributor.author | Hwang, Jinwoong | - |
dc.contributor.author | Cho, Minhyun | - |
dc.contributor.author | Son, Ki-Hoon | - |
dc.contributor.author | Han, Dong-Soo | - |
dc.contributor.author | Choi, Jun Woo | - |
dc.contributor.author | Kim, Young Duck | - |
dc.contributor.author | Mo, Sung-Kwan | - |
dc.contributor.author | Petrovic, Cedomir | - |
dc.contributor.author | Hwang, Choongyu | - |
dc.contributor.author | Park, Se Young | - |
dc.contributor.author | Jang, Chaun | - |
dc.contributor.author | Ryu, Hyejin | - |
dc.date.accessioned | 2024-07-01T07:00:54Z | - |
dc.date.available | 2024-07-01T07:00:54Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49782 | - |
dc.description.abstract | The Berry curvature dipole (BCD) serves as a one of the fundamental contributors to emergence of the nonlinear Hall effect (NLHE). Despite intense interest due to its potential for new technologies reaching beyond the quantum efficiency limit, the interplay between BCD and NLHE has been barely understood yet in the absence of a systematic study on the electronic band structure. Here, we report NLHE realized in NbIrTe4 that persists above room temperature coupled with a sign change in the Hall conductivity at 150 K. First-principles calculations combined with angle-resolved photoemission spectroscopy (ARPES) measurements show that BCD tuned by the partial occupancy of spin-orbit split bands via temperature is responsible for the temperature-dependent NLHE. Our findings highlight the correlation between BCD and the electronic band structure, providing a viable route to create and engineer the non-trivial Hall effect by tuning the geometric properties of quasiparticles in transition-metal chalcogen compounds. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | NATURE PORTFOLIO | - |
dc.title | Spin-orbit-splitting-driven nonlinear Hall effect in NbIrTe4 | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41467-024-47643-4 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.15, no.1 | - |
dc.identifier.wosid | 001221549300038 | - |
dc.identifier.scopusid | 2-s2.0-85192885302 | - |
dc.citation.number | 1 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 15 | - |
dc.identifier.url | https://www.nature.com/articles/s41467-024-47643-4 | - |
dc.publisher.location | 독일 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordPlus | METAL | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL UNIVERSITY, ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.