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Soliton fractional charge of disordered graphene nanoribbon
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Jeong, Y. H. | - |
| dc.contributor.author | Yang, S-R Eric | - |
| dc.contributor.author | Cha, M-C | - |
| dc.date.accessioned | 2021-09-01T12:23:37Z | - |
| dc.date.available | 2021-09-01T12:23:37Z | - |
| dc.date.created | 2021-06-18 | - |
| dc.date.issued | 2019-07-03 | - |
| dc.identifier.issn | 0953-8984 | - |
| dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/64155 | - |
| dc.description.abstract | We investigate the properties of the gap-edge states of half-filled interacting disordered zigzag graphene nanoribbons, and find that the midgap states can display a quantized fractional charge of 1/2. These gap-edge states can be represented by topological kinks with their site probability distribution divided between the left and right zigzag edges with different chiralities. In addition, there are numerous spin-split gap-edge states, similar to those in a Mott-Anderson insulator. | - |
| dc.language | English | - |
| dc.language.iso | en | - |
| dc.publisher | IOP PUBLISHING LTD | - |
| dc.subject | STATES | - |
| dc.subject | LOCALIZATION | - |
| dc.title | Soliton fractional charge of disordered graphene nanoribbon | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Yang, S-R Eric | - |
| dc.identifier.doi | 10.1088/1361-648X/ab146b | - |
| dc.identifier.scopusid | 2-s2.0-85065810706 | - |
| dc.identifier.wosid | 000465887900001 | - |
| dc.identifier.bibliographicCitation | JOURNAL OF PHYSICS-CONDENSED MATTER, v.31, no.26 | - |
| dc.relation.isPartOf | JOURNAL OF PHYSICS-CONDENSED MATTER | - |
| dc.citation.title | JOURNAL OF PHYSICS-CONDENSED MATTER | - |
| dc.citation.volume | 31 | - |
| dc.citation.number | 26 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
| dc.subject.keywordPlus | STATES | - |
| dc.subject.keywordPlus | LOCALIZATION | - |
| dc.subject.keywordAuthor | graphene nanoribbon | - |
| dc.subject.keywordAuthor | gap states | - |
| dc.subject.keywordAuthor | edge antiferromagnetism | - |
| dc.subject.keywordAuthor | Mott-Anderson insulator | - |
| dc.subject.keywordAuthor | soliton | - |
| dc.subject.keywordAuthor | fractional charge | - |
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