| contributor author | Cristian V. Ciobanu | |
| contributor author | Adrian Barbu | |
| contributor author | Ryan M. Briggs | |
| date accessioned | 2017-05-09T00:16:16Z | |
| date available | 2017-05-09T00:16:16Z | |
| date copyright | October, 2005 | |
| date issued | 2005 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-27074#462_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/131863 | |
| description abstract | We investigate the interactions between substitutional carbon atoms on the defect free, (2×1) reconstructed Si(001) surface, and bring evidence that the interaction energy differs significantly from the inverse-cube distance dependence that is predicted by the theory of force dipoles on an elastic half-space. Based on Tersoff potentials, we also calculate the interactions between carbon atoms and dimer vacancies. The calculations indicate that dimer vacancies (DVs) are strongly stabilized by fourth-layer C atoms placed directly underneath them. By use of simple model Monte Carlo simulations, we show that the computed interactions between carbon atoms and DVs lead to self-assembled vacancy lines, in qualitative agreement with recent experimental results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Interactions of Carbon Atoms and Dimer Vacancies on the Si(001) Surface | |
| type | Journal Paper | |
| journal volume | 127 | |
| journal issue | 4 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.2019898 | |
| journal fristpage | 462 | |
| journal lastpage | 467 | |
| identifier eissn | 1528-8889 | |
| keywords | Atoms | |
| keywords | Carbon AND Engineering simulation | |
| tree | Journal of Engineering Materials and Technology:;2005:;volume( 127 ):;issue: 004 | |
| contenttype | Fulltext | |
