DC Field | Value | Language |
---|---|---|
dc.contributor.author | Klug, Jeffrey A. | ko |
dc.contributor.author | Holt, Martin V. | ko |
dc.contributor.author | Premnath, Ramesh Nath | ko |
dc.contributor.author | Joshi-Imre, Alexandra | ko |
dc.contributor.author | Hong, Seungbum | ko |
dc.contributor.author | Katiyar, Ram S. | ko |
dc.contributor.author | Bedzyk, Michael J. | ko |
dc.contributor.author | Auciello, Orlando | ko |
dc.date.accessioned | 2017-02-02T01:54:21Z | - |
dc.date.available | 2017-02-02T01:54:21Z | - |
dc.date.created | 2017-01-17 | - |
dc.date.created | 2017-01-17 | - |
dc.date.created | 2017-01-17 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.99, no.5 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/220273 | - |
dc.description.abstract | We report an elastic relaxation and increase in local strain variation correlated with ferroelectric domains within epitaxial BiFeO3 thin film nanostructures fabricated by combined electron-beam and focused ion-beam nanolithography. Nano-focused x-ray diffraction microscopy provided new insights into the relationship between film strain and ferroelectric domains in nanostructures, namely: (i) an out-of-plane (C-axis) elastic relaxation of as much as -1.8% Delta c/c in a BFO film-based nanostructure relative to the planar film lattice constant; (ii) an out-of-plane rotation trending from the center towards all released edges of the nanostructure; and (iii) an increase of inter-domain strain variation within the nanostructure of approximately 10 times the inter-domain variation found within the planar film, correlated with ferroelectric domain boundaries as confirmed by piezoresponse-force microscopy. These results indicate that the release of in-plane BFO/SRO mismatch strain in a planar film is taken up by the local ferroelectric domain structure after patterning, resulting in greatly increased mechanical strain gradients within the structure. (C) 2011 American Institute of Physics. [doi:10.1063/1.3605594] | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Elastic relaxation and correlation of local strain gradients with ferroelectric domains in (001) BiFeO3 nanostructures | - |
dc.type | Article | - |
dc.identifier.wosid | 000293617300056 | - |
dc.identifier.scopusid | 2-s2.0-80051581343 | - |
dc.type.rims | ART | - |
dc.citation.volume | 99 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.3605594 | - |
dc.contributor.localauthor | Hong, Seungbum | - |
dc.contributor.nonIdAuthor | Klug, Jeffrey A. | - |
dc.contributor.nonIdAuthor | Holt, Martin V. | - |
dc.contributor.nonIdAuthor | Premnath, Ramesh Nath | - |
dc.contributor.nonIdAuthor | Joshi-Imre, Alexandra | - |
dc.contributor.nonIdAuthor | Katiyar, Ram S. | - |
dc.contributor.nonIdAuthor | Bedzyk, Michael J. | - |
dc.contributor.nonIdAuthor | Auciello, Orlando | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | PROGRESS | - |
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