Nanoscale manipulation of the Mott insulating state coupled to charge order in 1T-TaS_2
DC Field | Value | Language |
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dc.contributor.author | Cho, Doohee | - |
dc.contributor.author | Cheon, Sang mo | - |
dc.contributor.author | Kim, Ki-Seok | - |
dc.contributor.author | Lee, Sung-Hoon | - |
dc.contributor.author | Cho, Yong-Heum | - |
dc.contributor.author | Cheong, Sang-Wook | - |
dc.contributor.author | Yeom, Han Woong | - |
dc.date.accessioned | 2022-07-15T19:01:37Z | - |
dc.date.available | 2022-07-15T19:01:37Z | - |
dc.date.created | 2021-05-14 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155251 | - |
dc.description.abstract | The controllability over strongly correlated electronic states promises unique electronic devices. A recent example is an optically induced ultrafast switching device based on the transition between the correlated Mott insulating state and a metallic state of a transition metal dichalcogenide 1T-TaS2. However, the electronic switching has been challenging and the nature of the transition has been veiled. Here we demonstrate the nanoscale electronic manipulation of the Mott state of 1T-TaS2. The voltage pulse from a scanning tunnelling microscope switches the insulating phase locally into a metallic phase with irregularly textured domain walls in the charge density wave order inherent to this Mott state. The metallic state is revealed as a correlated phase, which is induced by the moderate reduction of electron correlation due to the charge density wave decoherence. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Nanoscale manipulation of the Mott insulating state coupled to charge order in 1T-TaS_2 | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cheon, Sang mo | - |
dc.identifier.doi | 10.1038/ncomms10453 | - |
dc.identifier.scopusid | 2-s2.0-84955503776 | - |
dc.identifier.wosid | 000369026300001 | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.7, pp.1 - 6 | - |
dc.relation.isPartOf | NATURE COMMUNICATIONS | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 7 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 6 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | DENSITY WAVES | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | GAP | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | DRIVEN | - |
dc.identifier.url | https://www.nature.com/articles/ncomms10453 | - |
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