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DC Field | Value | Language |
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dc.citation.endPage | 1432 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1417 | - |
dc.citation.title | JOURNAL OF MATERIALS RESEARCH | - |
dc.citation.volume | 23 | - |
dc.contributor.author | Soukiassian, A. | - |
dc.contributor.author | Tian, W. | - |
dc.contributor.author | Vaithyanathan, V. | - |
dc.contributor.author | Haeni, J. H. | - |
dc.contributor.author | Chen, L. Q. | - |
dc.contributor.author | Xi, X. X. | - |
dc.contributor.author | Schlom, D. G. | - |
dc.contributor.author | Tenne, D. A | - |
dc.contributor.author | Sun, H. P. | - |
dc.contributor.author | Pan, X. Q. | - |
dc.contributor.author | Choi, Kyoung Jin | - |
dc.contributor.author | Eom, C. B. | - |
dc.contributor.author | Li, Y. L. | - |
dc.contributor.author | Jia, Q. X. | - |
dc.contributor.author | Constantin, C. | - |
dc.contributor.author | Feenstra, R. M. | - |
dc.contributor.author | Bernhagen, M. | - |
dc.contributor.author | Reiche, P. | - |
dc.contributor.author | Uecker, R. | - |
dc.date.accessioned | 2023-12-22T08:40:42Z | - |
dc.date.available | 2023-12-22T08:40:42Z | - |
dc.date.created | 2014-10-22 | - |
dc.date.issued | 2008-05 | - |
dc.description.abstract | Commensurate BaTiO3/SrTiO3 superlattices were grown by reactive molecular-beam epitaxy on four different substrates: TiO2-terminated (001) SrTiO3, (101) DyScO3, (101) GdScO3, and (101) SmScO3. With the aid of reflection high-energy electron diffraction (RHEED), precise single-monolayer doses of BaO, SrO, and TiO2 were deposited sequentially to create commensurate BaTiO3/ SrTiO3 superlattices with a variety of periodicities. X-ray diffraction (XRD) measurements exhibit clear superlattice peaks at the expected positions. The rocking curve full width half-maximum of the soperlattices was as narrow as 7 arc s (0.002°). High-resolution transmission electron microscopy reveals nearly atomically abrupt interfaces. Temperature-dependent ultraviolet Raman and XRD were used to reveal the paraelectric-to-ferroeleotric transition temperature (TC). Our results demonstrate the importance of finite size and strain effects on the TC of BaTiO3/ SrTiO3 superlattices. In addition to probing finite size and strain effects, these heterostructures may be relevant: for novel phooon devices, including mirrors, filters, and cavities for coherent phonon generation and control. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS RESEARCH, v.23, no.5, pp.1417 - 1432 | - |
dc.identifier.doi | 10.1557/jmr.2008.0181 | - |
dc.identifier.issn | 0884-2914 | - |
dc.identifier.scopusid | 2-s2.0-44649092713 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7626 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=44649092713 | - |
dc.identifier.wosid | 000255543800030 | - |
dc.language | 영어 | - |
dc.publisher | CAMBRIDGE UNIV PRESS | - |
dc.title | Growth of nanoscale BaTiO3/SMO3 superlattices by molecular-beam epitaxy | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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