Polarization-Modulated Rectification at Ferroelectric Surfaces
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, Weida | - |
dc.contributor.author | Guest, J. R. | - |
dc.contributor.author | Horibe, Y. | - |
dc.contributor.author | Park, S. | - |
dc.contributor.author | Choi, T. | - |
dc.contributor.author | Cheong, S. -W. | - |
dc.contributor.author | Bode, M. | - |
dc.date.available | 2019-05-30T01:35:53Z | - |
dc.date.issued | 2010-05 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.issn | 1079-7114 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/22449 | - |
dc.description.abstract | By correlating room temperature conductive atomic force microscopy with low temperature electrostatic force microscopy images of the same sample region, we demonstrate that nanoscale electric conduction between a sharp tip and the surface of ferroelectric HoMnO3 is intrinsically modulated by the polarization of ferroelectric domains. Conductance spectra reveal that the electric conduction is described by polarization-induced Schottky-like rectification at low bias, but dominated by a space-charge limited conduction mechanism at high bias. Our observation demonstrates visualization of ferroelectric domain structure by electric conduction, which may be used for nondestructive readout of nanoscale ferroelectric memories and/or ferroelectric sensors. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Polarization-Modulated Rectification at Ferroelectric Surfaces | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevLett.104.217601 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW LETTERS, v.104, no.21 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000278150100059 | - |
dc.identifier.scopusid | 2-s2.0-77953105322 | - |
dc.citation.number | 21 | - |
dc.citation.title | PHYSICAL REVIEW LETTERS | - |
dc.citation.volume | 104 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | DOMAIN-WALLS | - |
dc.subject.keywordPlus | YMNO3 | - |
dc.subject.keywordPlus | MULTIFERROICS | - |
dc.subject.keywordPlus | CONDUCTION | - |
dc.subject.keywordPlus | MEMORIES | - |
dc.subject.keywordPlus | PHYSICS | - |
dc.subject.keywordPlus | BIFEO3 | - |
dc.subject.keywordPlus | FILMS | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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