Adatom migration mechanism at SA steps on (001) surfaces of diamond structure crystals
| Autor: | Setsuko Oikawa, Minoru Tsuda, Masayuki Hata, Yukiko Shin-no |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Surface diffusion
geography geography.geographical_feature_category Carbon atom Chemistry Diamond chemistry.chemical_element Surfaces and Interfaces engineering.material Condensed Matter Physics Surfaces Coatings and Films Terrace (geology) Chemical physics Materials Chemistry engineering Physical chemistry Diamond cubic Carbon |
| Zdroj: | Surface Science. :844-848 |
| ISSN: | 0039-6028 |
| DOI: | 10.1016/0039-6028(96)00275-0 |
| Popis: | An adatom migration process passing through the SA step was studied in detail in the case of carbon atom migration on diamond (001) surfaces using the method of quantum theoretical calculations. It was concluded on (001) surfaces of diamond structure crystals that the adatom migration at the SA step easily occurs from the upper terrace to the lower one, but hardly takes place from the lower terrace to the upper one. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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