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Article: Chemical and electrical characterization of AlGaAs/GaAs heterojunction bipolar transistors treated by electron cyclotron resonance plasmas

TitleChemical and electrical characterization of AlGaAs/GaAs heterojunction bipolar transistors treated by electron cyclotron resonance plasmas
Authors
Li, PWWang, QYang, ES
Issue Date1992
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 1992, v. 60 n. 16, p. 1996-1998 How to Cite?
DOI: http://dx.doi.org/10.1063/1.107122
AbstractThe effects of electron cyclotron resonance (ECR) hydrogen, nitrogen, and ammonia plasma have been studied by x-ray photoelectron spectroscopy. Experimental evidence shows that the ECR hydrogen plasma removes the native oxide on the GaAs surface and recovers the surface order. A mixed nitride-oxide surface layer is formed after nitrogen and ammonia plasma treatments. The appearance of the nitride layer correlates with the passivation of the GaAs surface and the much improved I-V characteristics of AlGaAs/GaAs heterojunction bipolar transistors.
Persistent Identifierhttp://hdl.handle.net/10722/155216
ISSN
0003-6951
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 0.976
ISI Accession Number ID
WOS:A1992HP47100026

 

DC FieldValueLanguage
dc.contributor.authorLi, PWen_US
dc.contributor.authorWang, Qen_US
dc.contributor.authorYang, ESen_US
dc.date.accessioned2012-08-08T08:32:24Z-
dc.date.available2012-08-08T08:32:24Z-
dc.date.issued1992en_US
dc.identifier.citationApplied Physics Letters, 1992, v. 60 n. 16, p. 1996-1998-
dc.identifier.issn0003-6951en_US
dc.identifier.urihttp://hdl.handle.net/10722/155216-
dc.description.abstractThe effects of electron cyclotron resonance (ECR) hydrogen, nitrogen, and ammonia plasma have been studied by x-ray photoelectron spectroscopy. Experimental evidence shows that the ECR hydrogen plasma removes the native oxide on the GaAs surface and recovers the surface order. A mixed nitride-oxide surface layer is formed after nitrogen and ammonia plasma treatments. The appearance of the nitride layer correlates with the passivation of the GaAs surface and the much improved I-V characteristics of AlGaAs/GaAs heterojunction bipolar transistors.en_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.titleChemical and electrical characterization of AlGaAs/GaAs heterojunction bipolar transistors treated by electron cyclotron resonance plasmasen_US
dc.typeArticleen_US
dc.identifier.emailYang, ES:esyang@hkueee.hku.hken_US
dc.identifier.authorityYang, ES=rp00199en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1063/1.107122en_US
dc.identifier.scopuseid_2-s2.0-0043184095en_US
dc.identifier.volume60en_US
dc.identifier.issue16en_US
dc.identifier.spage1996en_US
dc.identifier.epage1998en_US
dc.identifier.isiWOS:A1992HP47100026-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLi, PW=7404773352en_US
dc.identifier.scopusauthoridWang, Q=7406911671en_US
dc.identifier.scopusauthoridYang, ES=7202021229en_US
dc.identifier.issnl0003-6951-

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