Title:
Microstructure and reconstruction of LaAlO₃{100} and {110} surfaces
Microstructure and reconstruction of LaAlO₃{100} and {110} surfaces
| dc.contributor.author | Wang, Z. L. (Zhong Lin) | |
| dc.contributor.author | Shapiro, Alexander | |
| dc.contributor.corporatename | National Institute of Standards and Technology (U.S.). Metallurgy Division | |
| dc.date.accessioned | 2010-05-27T13:34:21Z | |
| dc.date.available | 2010-05-27T13:34:21Z | |
| dc.date.issued | 1995 | |
| dc.description | ©1995 Materials Research Society. The original publication is available at: http://www.mrs.org/ | en_US |
| dc.description.abstract | Lanthanum-aluminate (LaAlO₃) is one of the optimum substrates for epitaxic growth of thin oxide films. In this paper, the structures of the {100} and {110} surfaces of annealed LaAlO₃ are studied using reflection electron microscopy (REM). [010] and [001] steps have been observed on {100}, these are believed to be the lowest surface energy steps. The {100} surface is atomically flat, but the {110} surfaces exhibit high-density fine structures distributed on large surface terraces. These fine structures may correspond to the formation of small width (100) and (010) facets on the (110) surface. The 5x5 reconstruction is observed on {100}. No reconstruction is found on {110}. | en_US |
| dc.identifier.citation | Z. L. Wang and A. J. Shapiro, "Microstructure and reconstruction of LaAlO₃{100} and {110} surfaces," Materials Research Society symposia proceedings, Vol. 355 (1995) 175-180 | en_US |
| dc.identifier.isbn | 1-55899-256-1 | |
| dc.identifier.issn | 0272-9172 | |
| dc.identifier.uri | http://hdl.handle.net/1853/33452 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Georgia Institute of Technology | en_US |
| dc.publisher.original | Materials Research Society | |
| dc.subject | Lanthanum aluminate | en_US |
| dc.subject | Epitaxy | en_US |
| dc.subject | Reflection electron microscopy | en_US |
| dc.subject | Surface steps | en_US |
| dc.subject | Reconstructed layers | en_US |
| dc.subject | Thin films | en_US |
| dc.title | Microstructure and reconstruction of LaAlO₃{100} and {110} surfaces | en_US |
| dc.type | Text | |
| dc.type.genre | Proceedings | |
| dspace.entity.type | Publication | |
| local.contributor.author | Shapiro, Alexander | |
| local.contributor.corporatename | School of Materials Science and Engineering | |
| local.contributor.corporatename | College of Engineering | |
| relation.isAuthorOfPublication | 278be18f-e51f-4059-aba5-bbf728219dc9 | |
| relation.isOrgUnitOfPublication | 21b5a45b-0b8a-4b69-a36b-6556f8426a35 | |
| relation.isOrgUnitOfPublication | 7c022d60-21d5-497c-b552-95e489a06569 |