Melting of Unidirectional Charge Density Waves across Twin Domain Boundaries in GdTe3
DC Field | Value | Language |
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dc.contributor.author | Lee, Sanghun | - |
dc.contributor.author | Kim, Eunseo | - |
dc.contributor.author | Bang, Junho | - |
dc.contributor.author | Jongho Park | - |
dc.contributor.author | Changyoung Kim | - |
dc.contributor.author | Dirk Wulferding | - |
dc.contributor.author | Cho, Doohee | - |
dc.date.accessioned | 2024-01-10T22:00:15Z | - |
dc.date.available | 2024-01-10T22:00:15Z | - |
dc.date.created | 2023-12-26 | - |
dc.date.issued | 2023-11 | - |
dc.identifier.issn | 1530-6984 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/14543 | - |
dc.description.abstract | Solids undergoing a transition from order to disorder experience a proliferation of topological defects. The melting process generates transient quantum states. However, their dynamic nature with a femtosecond lifetime hinders exploration with atomic precision. Here, we suggest an alternative approach to the dynamic melting process by focusing on the interface created by competing degenerate quantum states. We use a scanning tunneling microscope (STM) to visualize the unidirectional charge density wave (CDW) and its spatial progression (“static melting”) across a twin domain boundary (TDB) in the layered material GdTe3. Combining the STM with a spatial lock-in technique, we reveal that the order parameter amplitude attenuates with the formation of dislocations and thus two different unidirectional CDWs coexist near the TDB, reducing the CDW anisotropy. Notably, we discovered a correlation between this anisotropy and the CDW gap. Our study provides valuable insight into the behavior of topological defects and transient quantum states. © 2023 American Chemical Society. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Melting of Unidirectional Charge Density Waves across Twin Domain Boundaries in GdTe3 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 001141573000001 | - |
dc.identifier.scopusid | 2-s2.0-85179613180 | - |
dc.identifier.rimsid | 82277 | - |
dc.contributor.affiliatedAuthor | Jongho Park | - |
dc.contributor.affiliatedAuthor | Changyoung Kim | - |
dc.contributor.affiliatedAuthor | Dirk Wulferding | - |
dc.identifier.doi | 10.1021/acs.nanolett.3c03721 | - |
dc.identifier.bibliographicCitation | Nano Letters, v.23, no.23, pp.11219 - 11225 | - |
dc.relation.isPartOf | Nano Letters | - |
dc.citation.title | Nano Letters | - |
dc.citation.volume | 23 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 11219 | - |
dc.citation.endPage | 11225 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordAuthor | Charge density waves | - |
dc.subject.keywordAuthor | Charge order melting | - |
dc.subject.keywordAuthor | Domain boundaries | - |
dc.subject.keywordAuthor | Scanning tunneling microscopy and spectroscopy | - |
dc.subject.keywordAuthor | Topological defects | - |