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Article: Nonlinear Quantum Capacitance

TitleNonlinear Quantum Capacitance
Authors
KeywordsPhysics engineering
Issue Date1999
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 1999, v. 74 n. 19, p. 2887-2889 How to Cite?
AbstractWe analyze the nonlinear voltage dependence of electrochemical capacitance for nanoscale conductors. This voltage dependence is due to the finite density of states of the conductors. Within Hartree theory we derive an exact expression for the electrochemical capacitance–voltage curve for a parallel plate system. The result suggests a quantum scanning capacitance microscopy at the nanoscale: by inverting the capacitance–voltage expression one is able to deduce the local spectral function of the nanoscale conductor. ©1999 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/42451
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.105
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWang, Ben_HK
dc.contributor.authorZhao, Xen_HK
dc.contributor.authorWang, Jen_HK
dc.contributor.authorGuo, Hen_HK
dc.date.accessioned2007-01-29T08:50:19Z-
dc.date.available2007-01-29T08:50:19Z-
dc.date.issued1999en_HK
dc.identifier.citationApplied Physics Letters, 1999, v. 74 n. 19, p. 2887-2889en_HK
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42451-
dc.description.abstractWe analyze the nonlinear voltage dependence of electrochemical capacitance for nanoscale conductors. This voltage dependence is due to the finite density of states of the conductors. Within Hartree theory we derive an exact expression for the electrochemical capacitance–voltage curve for a parallel plate system. The result suggests a quantum scanning capacitance microscopy at the nanoscale: by inverting the capacitance–voltage expression one is able to deduce the local spectral function of the nanoscale conductor. ©1999 American Institute of Physics.en_HK
dc.format.extent81716 bytes-
dc.format.extent27648 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysics engineeringen_HK
dc.titleNonlinear Quantum Capacitanceen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=74&issue=19&spage=2887&epage=2889&date=1999&atitle=Nonlinear+Quantum+Capacitanceen_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.124047en_HK
dc.identifier.scopuseid_2-s2.0-0000964754-
dc.identifier.hkuros47564-
dc.identifier.isiWOS:000080152700051-

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