FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079346770> ?p ?o ?g. }

• W2079346770 endingPage "65" @default.
• W2079346770 startingPage "47" @default.
• W2079346770 abstract "This paper reports recent progress in our understanding of mechanisms of gallium self-diffusion, of impurity diffusion, and of doping-enhanced superlattice disordering in GaAs. An analysis of the available results of Ga-Al interdiffusion in GaAs/AlAs superlattices allows us to conclude that gallium self-diffusion in GaAs is carried by triply negatively charged gallium vacancies under intrinsic and n-doping conditions. The mechanism of the enhanced superlattice disordering due to silicon doping is the Fermi-level effect which increases the concentrations of the charged point-defect species. For the effect of the p dopants beryllium and zinc, the Fermi-level effect has to be considered together with dopant diffusion-induced gallium self-interstitial supersaturation or undersaturation. The self-diffusion of gallium in GaAs under heavy p-doping conditions is governed by positively charged gallium self-interstitials. Consistent with their effect on superlattice disordering, zinc and beryllium diffusion appears to be governed by the kick-out mechanism. The diffusion of silicon appears to be governed by gallium vacancies and the existing silicon pair diffusion model seems satisfactory. In agreement with the gallium self-diffusion mechanism, however, an alternative model has been proposed. Dislocations in GaAs and in other III–V compounds are found to be point-defect sinks and/or sources with only a limited efficiency. Clean experiments are proposed allowing the relation of each result with the effect of only one pre-selected experimental parameter. It is expected that these experiments will yield results which will serve to confirm some of the present findings, to indicate necessary modifications for others, and to unravel phenomena and understanding in previously unexplored areas." @default.
• W2079346770 created "2016-06-24" @default.
• W2079346770 creator A5004507834 @default.
• W2079346770 creator A5018027230 @default.
• W2079346770 date "1988-08-01" @default.
• W2079346770 modified "2023-10-09" @default.
• W2079346770 title "Diffusion mechanisms and superlattice disordering in GaAs" @default.
• W2079346770 cites W1965857879 @default.
• W2079346770 cites W1966267746 @default.
• W2079346770 cites W1966910989 @default.
• W2079346770 cites W1968122256 @default.
• W2079346770 cites W1972382242 @default.
• W2079346770 cites W1975666634 @default.
• W2079346770 cites W1978522925 @default.
• W2079346770 cites W1985939110 @default.
• W2079346770 cites W1996348678 @default.
• W2079346770 cites W1996534191 @default.
• W2079346770 cites W1998164878 @default.
• W2079346770 cites W1998458053 @default.
• W2079346770 cites W1999066012 @default.
• W2079346770 cites W1999361937 @default.
• W2079346770 cites W2000558352 @default.
• W2079346770 cites W2003733153 @default.
• W2079346770 cites W2006379856 @default.
• W2079346770 cites W2007583396 @default.
• W2079346770 cites W2009284783 @default.
• W2079346770 cites W2009501409 @default.
• W2079346770 cites W2011114995 @default.
• W2079346770 cites W2019138198 @default.
• W2079346770 cites W2020825598 @default.
• W2079346770 cites W2022018454 @default.
• W2079346770 cites W2026278306 @default.
• W2079346770 cites W2029090790 @default.
• W2079346770 cites W2031473867 @default.
• W2079346770 cites W2038435201 @default.
• W2079346770 cites W2039321492 @default.
• W2079346770 cites W2042941311 @default.
• W2079346770 cites W2042962925 @default.
• W2079346770 cites W2043451377 @default.
• W2079346770 cites W2044669731 @default.
• W2079346770 cites W2049212995 @default.
• W2079346770 cites W2051024068 @default.
• W2079346770 cites W2052688335 @default.
• W2079346770 cites W2052708586 @default.
• W2079346770 cites W2052856765 @default.
• W2079346770 cites W2057021390 @default.
• W2079346770 cites W2058351402 @default.
• W2079346770 cites W2059824139 @default.
• W2079346770 cites W2059947971 @default.
• W2079346770 cites W2060879230 @default.
• W2079346770 cites W2069057514 @default.
• W2079346770 cites W2069876004 @default.
• W2079346770 cites W2072617649 @default.
• W2079346770 cites W2074272656 @default.
• W2079346770 cites W2078140681 @default.
• W2079346770 cites W2078613115 @default.
• W2079346770 cites W2078678089 @default.
• W2079346770 cites W2080862533 @default.
• W2079346770 cites W2083952920 @default.
• W2079346770 cites W2085190768 @default.
• W2079346770 cites W2088342814 @default.
• W2079346770 cites W2088729777 @default.
• W2079346770 cites W2088816379 @default.
• W2079346770 cites W2091405306 @default.
• W2079346770 cites W2092896488 @default.
• W2079346770 cites W2094939145 @default.
• W2079346770 cites W2131667827 @default.
• W2079346770 cites W2167187903 @default.
• W2079346770 doi "https://doi.org/10.1016/0921-5107(88)90030-x" @default.
• W2079346770 hasPublicationYear "1988" @default.
• W2079346770 type Work @default.
• W2079346770 sameAs 2079346770 @default.
• W2079346770 citedByCount "85" @default.
• W2079346770 countsByYear W20793467702013 @default.
• W2079346770 countsByYear W20793467702017 @default.
• W2079346770 countsByYear W20793467702018 @default.
• W2079346770 crossrefType "journal-article" @default.
• W2079346770 hasAuthorship W2079346770A5004507834 @default.
• W2079346770 hasAuthorship W2079346770A5018027230 @default.
• W2079346770 hasConcept C105382558 @default.
• W2079346770 hasConcept C121332964 @default.
• W2079346770 hasConcept C144133560 @default.
• W2079346770 hasConcept C147120987 @default.
• W2079346770 hasConcept C159467904 @default.
• W2079346770 hasConcept C162853370 @default.
• W2079346770 hasConcept C164675345 @default.
• W2079346770 hasConcept C178790620 @default.
• W2079346770 hasConcept C185592680 @default.
• W2079346770 hasConcept C191897082 @default.
• W2079346770 hasConcept C191952053 @default.
• W2079346770 hasConcept C192239200 @default.
• W2079346770 hasConcept C192562407 @default.
• W2079346770 hasConcept C26873012 @default.
• W2079346770 hasConcept C2775906791 @default.
• W2079346770 hasConcept C40636707 @default.
• W2079346770 hasConcept C49040817 @default.
• W2079346770 hasConcept C506630978 @default.
• W2079346770 hasConcept C510052550 @default.

• next