{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361699993620160000.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1063/1.1613994"}},{"identifier":{"@type":"URI","@value":"https://pubs.aip.org/aip/apl/article-pdf/83/13/2587/18582243/2587_1_online.pdf"}}],"dc:title":[{"@value":"A comparative study of GaSb (100) surface passivation by aqueous and nonaqueous solutions"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>We report a nonaqueous passivation regime consisting of Na2S/benzene/15-crown-5/oxidant. The use of a nonpolar, aprotic organic medium required the addition of a specific chelating agent (15-crown-5) to solubilize sodium sulfide, and organic oxidizing agents (anthraquinone, benzophenone, etc.) to act as electron acceptors. The surface optical and chemical properties of GaSb surfaces after aqueous and nonaqueous sulfide treatments were compared. Nonaqueous passivation resulted in higher photoluminescence (PL) intensity, lower oxide content, and a less amount of elemental Sb than aqueous passivation. The PL intensity from passivated surfaces was correlated with the standard reduction potentials of electron acceptors.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1381699993620160002","@type":"Researcher","foaf:name":[{"@value":"Z. Y. Liu"}],"jpcoar:affiliationName":[{"@value":"Department of Chemical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, 53706"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993620160001","@type":"Researcher","foaf:name":[{"@value":"T. F. Kuech"}],"jpcoar:affiliationName":[{"@value":"Department of Chemical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, 53706"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699993620160000","@type":"Researcher","foaf:name":[{"@value":"D. A. Saulys"}],"jpcoar:affiliationName":[{"@value":"Materials Research Science and Engineering Center, University of Wisconsin-Madison, Madison, Wisconsin, 53706"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00036951"},{"@type":"EISSN","@value":"10773118"}],"prism:publicationName":[{"@value":"Applied Physics Letters"}],"dc:publisher":[{"@value":"AIP Publishing"}],"prism:publicationDate":"2003-09-29","prism:volume":"83","prism:number":"13","prism:startingPage":"2587","prism:endingPage":"2589"},"reviewed":"false","url":[{"@id":"https://pubs.aip.org/aip/apl/article-pdf/83/13/2587/18582243/2587_1_online.pdf"}],"createdAt":"2003-09-25","modifiedAt":"2024-02-04","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004231977962496","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Effect of surface treatment with different sulfide solutions on the ultrafast dynamics of photogenerated carriers in GaAs(1 0 0)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360847874814116224","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Surface Passivation of GaSb(100) Using Molecular Beam Epitaxy of Y<sub>2</sub>O<sub>3</sub>and Atomic Layer Deposition of Al<sub>2</sub>O<sub>3</sub>: A Comparative Study"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1063/1.1613994"},{"@type":"CROSSREF","@value":"10.1016/j.apsusc.2012.09.076_references_DOI_87igogh95v7CZD0kZmQ34sajYM1"},{"@type":"CROSSREF","@value":"10.7567/apex.6.121201_references_DOI_87igogh95v7CZD0kZmQ34sajYM1"}]}