Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jeon, Sangjun | - |
dc.contributor.author | Kim, Sungmin | - |
dc.contributor.author | Kuk, Young | - |
dc.date.accessioned | 2021-01-22T07:34:02Z | - |
dc.date.available | 2021-01-22T07:34:02Z | - |
dc.date.created | 2020-09-21 | - |
dc.date.issued | 2020-08 | - |
dc.identifier.citation | New Journal of Physics, v.22, no.8, pp.083045 | - |
dc.identifier.issn | 1367-2630 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/12800 | - |
dc.description.abstract | Localization and electron correlation play significant roles in understanding the electronic states of low-dimensional systems. We carried out the tunneling spectroscopy measurements on a crystalline nano-sized island and a disordered two-dimensional metal film. The low temperature zero-bias anomaly was studied using theory and statistical analysis of the spatial distribution of the local density of states in both the systems. The effective capacitance and resistance of the tunnel junction extracted from theory gives the energy and temperature dependency of the measured ZBA. Statistical analysis reveals the electron correlation effect and the electron correlation length. By combining theory and the statistical analysis, we found that the microscopic origin of ZBA formation in the disordered two-dimensional film is strongly related to the electron localization and the correlations. © 2020 The Author(s). Published by IOP Publishing Ltd on behalf of the Institute of Physics and Deutsche Physikalische Gesellschaft. | - |
dc.language | English | - |
dc.publisher | IOP Publishing Ltd | - |
dc.title | Zero-bias anomaly and role of electronic correlations in a disordered metal film | - |
dc.type | Article | - |
dc.identifier.doi | 10.1088/1367-2630/aba3e7 | - |
dc.identifier.wosid | 000563265000001 | - |
dc.identifier.scopusid | 2-s2.0-85091261014 | - |
dc.type.local | Article(Overseas) | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.citation.publicationname | New Journal of Physics | - |
dc.contributor.nonIdAuthor | Jeon, Sangjun | - |
dc.contributor.nonIdAuthor | Kim, Sungmin | - |
dc.contributor.nonIdAuthor | Kuk, Young | - |
dc.identifier.citationVolume | 22 | - |
dc.identifier.citationNumber | 8 | - |
dc.identifier.citationStartPage | 083045 | - |
dc.identifier.citationTitle | New Journal of Physics | - |
dc.type.journalArticle | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordAuthor | zero bias anomaly | - |
dc.subject.keywordAuthor | dynamic Coulomb blockade | - |
dc.subject.keywordAuthor | disorder | - |
dc.subject.keywordAuthor | localization | - |
dc.subject.keywordAuthor | electron correlation | - |
dc.subject.keywordPlus | DENSITY-OF-STATES | - |
dc.subject.keywordPlus | CONDUCTION | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | DIFFUSION | - |
dc.subject.keywordPlus | ABSENCE | - |
dc.contributor.affiliatedAuthor | Jeon, Sangjun | - |
dc.contributor.affiliatedAuthor | Kim, Sungmin | - |
dc.contributor.affiliatedAuthor | Kuk, Young | - |
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