Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 천상모 | - |
dc.date.accessioned | 2017-11-02T04:32:07Z | - |
dc.date.available | 2017-11-02T04:32:07Z | - |
dc.date.issued | 2016-01 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, v. 7, Article number 10453 | en_US |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://www.nature.com/articles/ncomms10453 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/30432 | - |
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. | en_US |
dc.description.sponsorship | This work was supported by the Institute for Basic Science (Grant No. IBS-R014-D1). Y.-H.C. and S.-W.C. are partially supported by the Max Planck POSTECH/KOREA Research Initiative Program (Grant No. 2011-0031558) through NRF of Korea funded by MEST. S.-W.C. is also supported by the Gordon and Betty Moore Foundations EPiQS Initiative through Grant GBMF4413 to the Rutgers Center for Emergent Materials. | en_US |
dc.language.iso | en | en_US |
dc.publisher | NATURE PUBLISHING GROUP | en_US |
dc.subject | DENSITY WAVES | en_US |
dc.subject | LAYER COMPOUNDS | en_US |
dc.subject | PHASE | en_US |
dc.subject | GAP | en_US |
dc.subject | SUPERCONDUCTIVITY | en_US |
dc.subject | TRANSITIONS | en_US |
dc.subject | 2H-TASE2 | en_US |
dc.subject | GATA4SE8 | en_US |
dc.subject | CRYSTAL | en_US |
dc.subject | DRIVEN | en_US |
dc.title | Nanoscale manipulation of the Mott insulating state coupled to charge order in 1T-TaS_2 | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1038/ncomms10453 | - |
dc.relation.journal | NATURE COMMUNICATIONS | - |
dc.contributor.googleauthor | Cho, Doohee | - |
dc.contributor.googleauthor | Cheon, Sangmo | - |
dc.contributor.googleauthor | Kim, Ki-Seok | - |
dc.contributor.googleauthor | Lee, Sung-Hoon | - |
dc.contributor.googleauthor | Cho, Yong-Heum | - |
dc.contributor.googleauthor | Cheong, Sang-Wook | - |
dc.contributor.googleauthor | Yeom, Han Woong | - |
dc.relation.code | 2016003600 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | sangmocheon | - |
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