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Article: Potential distribution in the solution interface of a scanning tunneling microscope

TitlePotential distribution in the solution interface of a scanning tunneling microscope
Authors
Issue Date1992
Citation
Journal Of Electroanalytical Chemistry, 1992, v. 330 n. 1-2, p. 395-406 How to Cite?
AbstractThe linearized Poisson-Boltzmann equation is solved in the region between a sphere and a plane, which is modelling the electrolyte solution interface between the tip and the substrate in a scanning tunneling microscope. A series expansion in modified Bessel functions and Legendre polynomials, which are solutions to the linearized Poisson-Boltzmann equation, is used to fit the boundary conditions. Another numerical method of finite difference is also used with the domain transformed into bispherical coordinates. Results for cases of different potential values on the boundary surfaces and different distances of the sphere from the plane are presented. © 1992.
Persistent Identifierhttp://hdl.handle.net/10722/168301
ISSN
2007 Impact Factor: 2.58

 

DC FieldValueLanguage
dc.contributor.authorHenderson, Den_US
dc.contributor.authorChan, KYen_US
dc.date.accessioned2012-10-08T03:17:14Z-
dc.date.available2012-10-08T03:17:14Z-
dc.date.issued1992en_US
dc.identifier.citationJournal Of Electroanalytical Chemistry, 1992, v. 330 n. 1-2, p. 395-406en_US
dc.identifier.issn0022-0728en_US
dc.identifier.urihttp://hdl.handle.net/10722/168301-
dc.description.abstractThe linearized Poisson-Boltzmann equation is solved in the region between a sphere and a plane, which is modelling the electrolyte solution interface between the tip and the substrate in a scanning tunneling microscope. A series expansion in modified Bessel functions and Legendre polynomials, which are solutions to the linearized Poisson-Boltzmann equation, is used to fit the boundary conditions. Another numerical method of finite difference is also used with the domain transformed into bispherical coordinates. Results for cases of different potential values on the boundary surfaces and different distances of the sphere from the plane are presented. © 1992.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Electroanalytical Chemistryen_US
dc.titlePotential distribution in the solution interface of a scanning tunneling microscopeen_US
dc.typeArticleen_US
dc.identifier.emailChan, KY:hrsccky@hku.hken_US
dc.identifier.authorityChan, KY=rp00662en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-44049111410en_US
dc.identifier.volume330en_US
dc.identifier.issue1-2en_US
dc.identifier.spage395en_US
dc.identifier.epage406en_US
dc.identifier.scopusauthoridHenderson, D=7402988756en_US
dc.identifier.scopusauthoridChan, KY=7406034142en_US

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