Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000295978> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2000295978 abstract "Ohmic contacts to n-type GaAs have been developed using epitaxial Ge films on GaAs alloyed with Ni overlayers by solid state diffusion at temperatures of 450°C - 550°C. These contacts have applications to high reliability, high temperature microwave devices. The Ge films were deposited epitaxially on heated GaAs substrates. Reflection electron diffraction of the Ge layers prior to deposition of the Ni overlayers reveals the presence of high quality single-crystalline films. Interdiffusion at the Ge-GaAs and Ni/Ge-GaAs interfaces was examined by Auger Electron Spectroscopy (AES) sputter profiling techniques A very sharp profile is observed at the as deposited Ge-GaAs interface. Even after sintering, there is very little penetration of Ge into GaAs in the absence of Ni. With the presence of a Ni overlayer, significant interdiffusion between Ge and GaAs is revealed by AES profiles, thus indicating the presence of an n <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>+</sup> layer at the Ni/Ge-GaAs interface. The presence of a Ge doped n <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>+</sup> layer was examined by electrical measurements using n- and p-GaAs substrates." @default.
- W2000295978 created "2016-06-24" @default.
- W2000295978 creator A5008145900 @default.
- W2000295978 creator A5058988456 @default.
- W2000295978 creator A5070459868 @default.
- W2000295978 date "1977-01-01" @default.
- W2000295978 modified "2023-10-14" @default.
- W2000295978 title "Ohmic contacts for GaAs devices using epitaxial Ge films" @default.
- W2000295978 cites W1994872732 @default.
- W2000295978 cites W2007980957 @default.
- W2000295978 cites W2024138065 @default.
- W2000295978 cites W2073326292 @default.
- W2000295978 cites W2092610493 @default.
- W2000295978 cites W2100392894 @default.
- W2000295978 cites W228239246 @default.
- W2000295978 cites W579351848 @default.
- W2000295978 cites W2007193978 @default.
- W2000295978 doi "https://doi.org/10.1109/iedm.1977.189202" @default.
- W2000295978 hasPublicationYear "1977" @default.
- W2000295978 type Work @default.
- W2000295978 sameAs 2000295978 @default.
- W2000295978 citedByCount "0" @default.
- W2000295978 crossrefType "proceedings-article" @default.
- W2000295978 hasAuthorship W2000295978A5008145900 @default.
- W2000295978 hasAuthorship W2000295978A5058988456 @default.
- W2000295978 hasAuthorship W2000295978A5070459868 @default.
- W2000295978 hasConcept C110738630 @default.
- W2000295978 hasConcept C113196181 @default.
- W2000295978 hasConcept C121332964 @default.
- W2000295978 hasConcept C138230450 @default.
- W2000295978 hasConcept C147789679 @default.
- W2000295978 hasConcept C171250308 @default.
- W2000295978 hasConcept C185544564 @default.
- W2000295978 hasConcept C185592680 @default.
- W2000295978 hasConcept C192562407 @default.
- W2000295978 hasConcept C25442681 @default.
- W2000295978 hasConcept C2775913835 @default.
- W2000295978 hasConcept C2779227376 @default.
- W2000295978 hasConcept C43617362 @default.
- W2000295978 hasConcept C49040817 @default.
- W2000295978 hasConcept C510052550 @default.
- W2000295978 hasConcept C544956773 @default.
- W2000295978 hasConcept C550623735 @default.
- W2000295978 hasConcept C8010536 @default.
- W2000295978 hasConceptScore W2000295978C110738630 @default.
- W2000295978 hasConceptScore W2000295978C113196181 @default.
- W2000295978 hasConceptScore W2000295978C121332964 @default.
- W2000295978 hasConceptScore W2000295978C138230450 @default.
- W2000295978 hasConceptScore W2000295978C147789679 @default.
- W2000295978 hasConceptScore W2000295978C171250308 @default.
- W2000295978 hasConceptScore W2000295978C185544564 @default.
- W2000295978 hasConceptScore W2000295978C185592680 @default.
- W2000295978 hasConceptScore W2000295978C192562407 @default.
- W2000295978 hasConceptScore W2000295978C25442681 @default.
- W2000295978 hasConceptScore W2000295978C2775913835 @default.
- W2000295978 hasConceptScore W2000295978C2779227376 @default.
- W2000295978 hasConceptScore W2000295978C43617362 @default.
- W2000295978 hasConceptScore W2000295978C49040817 @default.
- W2000295978 hasConceptScore W2000295978C510052550 @default.
- W2000295978 hasConceptScore W2000295978C544956773 @default.
- W2000295978 hasConceptScore W2000295978C550623735 @default.
- W2000295978 hasConceptScore W2000295978C8010536 @default.
- W2000295978 hasLocation W20002959781 @default.
- W2000295978 hasOpenAccess W2000295978 @default.
- W2000295978 hasPrimaryLocation W20002959781 @default.
- W2000295978 hasRelatedWork W1963904673 @default.
- W2000295978 hasRelatedWork W1973956296 @default.
- W2000295978 hasRelatedWork W1976130251 @default.
- W2000295978 hasRelatedWork W2010661869 @default.
- W2000295978 hasRelatedWork W2045857425 @default.
- W2000295978 hasRelatedWork W2056651628 @default.
- W2000295978 hasRelatedWork W2074481117 @default.
- W2000295978 hasRelatedWork W2092108334 @default.
- W2000295978 hasRelatedWork W2107472415 @default.
- W2000295978 hasRelatedWork W2268150830 @default.
- W2000295978 isParatext "false" @default.
- W2000295978 isRetracted "false" @default.
- W2000295978 magId "2000295978" @default.
- W2000295978 workType "article" @default.