Matches in SemOpenAlex for { <https://semopenalex.org/work/W1640691675> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1640691675 endingPage "258" @default.
- W1640691675 startingPage "253" @default.
- W1640691675 abstract "A stochastic model for the molecular-beam epitaxial (MBE) growth of Ge is developed based on the master equation approach with solid-on-solid restriction and quasichemical approximation. The surface kinetic processes included are adsorption, evaporation, and intralayer and interlayer surface migrations. The growth rate, the time averaged intensity of reflection high-energy electron diffraction (RHEED) (using kinematical theory of electron diffraction) were obtained for the MBE growth of Ge with the temperature in the range 423—698 K and a flux of 1 Å/s. The growth rate was observed to be 1 Å/s implying unity sticking coefficient. The time averaged surface roughness and isolated terrace adatom concentration which are good indicators of the average surface roughness, are found to be independent of the substrate temperature below 473 K and above 648 K. In the intermediate temperature range, the isolated terrace adatom concentration and the surface roughness decrease with increasing temperature. The kinetic roughening temperature above which a smooth surface remains smooth, is identified from the temperature dependence of the time averaged surface roughness, terrace adatom concentration, and the RHEED intensity, as 648 K. The temperature dependence of the time averaged RHEED intensity and the kinetic roughening temperature obtained from this study compare favorably with experimental results. The phenomenon of kinetic surface roughening is explained in terms of competition between the incorporation of Ge atoms on the surface, which is a surface roughening process and the migration of Ge atoms to energetically favorable island edge sites which is a surface smoothing process." @default.
- W1640691675 created "2016-06-24" @default.
- W1640691675 creator A5067544262 @default.
- W1640691675 date "1993-03-01" @default.
- W1640691675 modified "2023-09-27" @default.
- W1640691675 title "Molecular-beam epitaxial growth surface roughening kinetics of Ge (001): A theoretical study" @default.
- W1640691675 doi "https://doi.org/10.1116/1.586666" @default.
- W1640691675 hasPublicationYear "1993" @default.
- W1640691675 type Work @default.
- W1640691675 sameAs 1640691675 @default.
- W1640691675 citedByCount "5" @default.
- W1640691675 countsByYear W16406916752015 @default.
- W1640691675 crossrefType "journal-article" @default.
- W1640691675 hasAuthorship W1640691675A5067544262 @default.
- W1640691675 hasConcept C107365816 @default.
- W1640691675 hasConcept C110738630 @default.
- W1640691675 hasConcept C120665830 @default.
- W1640691675 hasConcept C121332964 @default.
- W1640691675 hasConcept C135889238 @default.
- W1640691675 hasConcept C147789679 @default.
- W1640691675 hasConcept C150394285 @default.
- W1640691675 hasConcept C159985019 @default.
- W1640691675 hasConcept C162711632 @default.
- W1640691675 hasConcept C171250308 @default.
- W1640691675 hasConcept C178790620 @default.
- W1640691675 hasConcept C185592680 @default.
- W1640691675 hasConcept C192562407 @default.
- W1640691675 hasConcept C200096950 @default.
- W1640691675 hasConcept C207114421 @default.
- W1640691675 hasConcept C26873012 @default.
- W1640691675 hasConcept C2779227376 @default.
- W1640691675 hasConcept C32909587 @default.
- W1640691675 hasConcept C3792809 @default.
- W1640691675 hasConcept C39353612 @default.
- W1640691675 hasConcept C54419926 @default.
- W1640691675 hasConcept C62520636 @default.
- W1640691675 hasConcept C71039073 @default.
- W1640691675 hasConcept C77557913 @default.
- W1640691675 hasConcept C97355855 @default.
- W1640691675 hasConcept C9950777 @default.
- W1640691675 hasConceptScore W1640691675C107365816 @default.
- W1640691675 hasConceptScore W1640691675C110738630 @default.
- W1640691675 hasConceptScore W1640691675C120665830 @default.
- W1640691675 hasConceptScore W1640691675C121332964 @default.
- W1640691675 hasConceptScore W1640691675C135889238 @default.
- W1640691675 hasConceptScore W1640691675C147789679 @default.
- W1640691675 hasConceptScore W1640691675C150394285 @default.
- W1640691675 hasConceptScore W1640691675C159985019 @default.
- W1640691675 hasConceptScore W1640691675C162711632 @default.
- W1640691675 hasConceptScore W1640691675C171250308 @default.
- W1640691675 hasConceptScore W1640691675C178790620 @default.
- W1640691675 hasConceptScore W1640691675C185592680 @default.
- W1640691675 hasConceptScore W1640691675C192562407 @default.
- W1640691675 hasConceptScore W1640691675C200096950 @default.
- W1640691675 hasConceptScore W1640691675C207114421 @default.
- W1640691675 hasConceptScore W1640691675C26873012 @default.
- W1640691675 hasConceptScore W1640691675C2779227376 @default.
- W1640691675 hasConceptScore W1640691675C32909587 @default.
- W1640691675 hasConceptScore W1640691675C3792809 @default.
- W1640691675 hasConceptScore W1640691675C39353612 @default.
- W1640691675 hasConceptScore W1640691675C54419926 @default.
- W1640691675 hasConceptScore W1640691675C62520636 @default.
- W1640691675 hasConceptScore W1640691675C71039073 @default.
- W1640691675 hasConceptScore W1640691675C77557913 @default.
- W1640691675 hasConceptScore W1640691675C97355855 @default.
- W1640691675 hasConceptScore W1640691675C9950777 @default.
- W1640691675 hasIssue "2" @default.
- W1640691675 hasLocation W16406916751 @default.
- W1640691675 hasOpenAccess W1640691675 @default.
- W1640691675 hasPrimaryLocation W16406916751 @default.
- W1640691675 hasRelatedWork W1973403553 @default.
- W1640691675 hasRelatedWork W1987137118 @default.
- W1640691675 hasRelatedWork W2002808413 @default.
- W1640691675 hasRelatedWork W2007076255 @default.
- W1640691675 hasRelatedWork W2043834985 @default.
- W1640691675 hasRelatedWork W2058539049 @default.
- W1640691675 hasRelatedWork W2059960144 @default.
- W1640691675 hasRelatedWork W2061854419 @default.
- W1640691675 hasRelatedWork W2080875905 @default.
- W1640691675 hasRelatedWork W2089939722 @default.
- W1640691675 hasVolume "11" @default.
- W1640691675 isParatext "false" @default.
- W1640691675 isRetracted "false" @default.
- W1640691675 magId "1640691675" @default.
- W1640691675 workType "article" @default.