Model reconstructions for the Si(337) orientation
| dc.creator | Chuang, F. C. | |
| dc.creator | Ciobanu, C. V. | |
| dc.creator | Wang, C. Z. | |
| dc.creator | Ho, K. M. | |
| dc.date | 2005-04-01 | |
| dc.date | 2005-08-27 | |
| dc.date.accessioned | 2026-07-07T06:20:44Z | |
| dc.date.available | 2026-07-07T06:20:44Z | |
| dc.description | Although unstable, the Si(337) orientation has been known to appear in diverse experimental situations such as the nanoscale faceting of Si(112), or in the case of miscutting a Si(113) surface. Various models for Si(337) have been proposed over time, which motivates a comprehensive study of the structure of this orientation. Such a study is undertaken in this article, where we report the results of a genetic algorithm optimization of the Si(337)-$(2\times 1)$ surface. The algorithm is coupled with a highly optimized empirical potential for silicon, which is used as an efficient way to build a set of possible Si(337) models; these structures are subsequently relaxed at the level of ab initio density functional methods. Using this procedure, we retrieve most of the (337) reconstructions proposed in previous works, as well as a number of novel ones. | |
| dc.description | 5 figures (low res.); to appear in J. Appl. Phys | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0504011 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0504011 | |
| dc.identifier | Journal of Applied Physics, 98, 073507 (2005) | |
| dc.identifier | doi:10.1063/1.2064309 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/95395 | |
| dc.subject | Materials Science | |
| dc.title | Model reconstructions for the Si(337) orientation | |
| dc.type | text |