DC Field | Value | Language |
---|---|---|
dc.contributor.author | Fletcher, J. D. | ko |
dc.contributor.author | Kataoka, M. | ko |
dc.contributor.author | Giblin, S. P. | ko |
dc.contributor.author | Park, Sunghun | ko |
dc.contributor.author | Sim, Heung-Sun | ko |
dc.contributor.author | See, P. | ko |
dc.contributor.author | Ritchie, D. A. | ko |
dc.contributor.author | Griffiths, J. P. | ko |
dc.contributor.author | Jones, G. A. C. | ko |
dc.contributor.author | Beere, H. E. | ko |
dc.contributor.author | Janssen, T. J. B. M. | ko |
dc.date.accessioned | 2013-03-13T01:13:03Z | - |
dc.date.available | 2013-03-13T01:13:03Z | - |
dc.date.created | 2012-11-26 | - |
dc.date.created | 2012-11-26 | - |
dc.date.issued | 2012-10 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.86, no.15 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10203/104074 | - |
dc.description.abstract | We demonstrate theoretically and experimentally how magnetic fields influence the single-electron tunneling dynamics in electron pumps, giving a massively enhanced quantization accuracy and providing a route to a quantum current standard based on the elementary charge. The field dependence is explained by two effects: field-induced changes in the sensitivity of tunneling rates to the barrier potential and the suppression of nonadiabatic excitations due to a reduced sensitivity of the Fock-Darwin states to the electrostatic potential. These effects lead to a continued improvement in quantisation accuracy at high field which is important for applications in metrology. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | SPIN | - |
dc.title | Stabilization of single-electron pumps by high magnetic fields | - |
dc.type | Article | - |
dc.identifier.wosid | 000309858000002 | - |
dc.identifier.scopusid | 2-s2.0-84867827993 | - |
dc.type.rims | ART | - |
dc.citation.volume | 86 | - |
dc.citation.issue | 15 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.identifier.doi | 10.1103/PhysRevB.86.155311 | - |
dc.contributor.localauthor | Sim, Heung-Sun | - |
dc.contributor.nonIdAuthor | Fletcher, J. D. | - |
dc.contributor.nonIdAuthor | Kataoka, M. | - |
dc.contributor.nonIdAuthor | Giblin, S. P. | - |
dc.contributor.nonIdAuthor | See, P. | - |
dc.contributor.nonIdAuthor | Ritchie, D. A. | - |
dc.contributor.nonIdAuthor | Griffiths, J. P. | - |
dc.contributor.nonIdAuthor | Jones, G. A. C. | - |
dc.contributor.nonIdAuthor | Beere, H. E. | - |
dc.contributor.nonIdAuthor | Janssen, T. J. B. M. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | SPIN | - |
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