Matches in SemOpenAlex for { <https://semopenalex.org/work/W1610247584> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W1610247584 abstract "Due to inter-quantum well tunneling, coupled double quantum wells (DQWs) contain an extra degree of electronic freedom in the growth direction, giving rise to new transport phenomena not found in single electron layers. This report describes work done on coupled DQWs subject to inplane magnetic fields B{sub {parallel}}, and is based on the lead author`s doctoral thesis, successfully defended at Oregon State University on March 4, 1997. First, the conductance of closely coupled DQWs in B{sub {parallel}} is studied. B{sub {parallel}}-induced distortions in the dispersion, the density of states, and the Fermi surface are described both theoretically and experimentally, with particular attention paid to the dispersion anticrossing and resulting partial energy gap. Measurements of giant distortions in the effective mass are found to agree with theoretical calculations. Second, the Landau level spectra of coupled DQWs in tilted magnetic fields is studied. The magnetoresistance oscillations show complex beating as Landau levels from the two Fermi surface components cross the Fermi level. A third set of oscillations resulting from magnetic breakdown is observed. A semiclassical calculation of the Landau level spectra is then performed, and shown to agree exceptionally well with the data. Finally, quantum wires and quantum point contacts formed in DQW structures are investigated. Anticrossings of the one-dimensional DQW dispersion curves are predicted to have interesting transport effects in these devices. Difficulties in sample fabrication have to date prevented experimental verification. However, recently developed techniques to overcome these difficulties are described." @default.
- W1610247584 created "2016-06-24" @default.
- W1610247584 creator A5006492593 @default.
- W1610247584 creator A5015755371 @default.
- W1610247584 creator A5039404078 @default.
- W1610247584 date "1997-04-01" @default.
- W1610247584 modified "2023-09-25" @default.
- W1610247584 title "Electron transport in coupled double quantum wells and wires" @default.
- W1610247584 doi "https://doi.org/10.2172/477761" @default.
- W1610247584 hasPublicationYear "1997" @default.
- W1610247584 type Work @default.
- W1610247584 sameAs 1610247584 @default.
- W1610247584 citedByCount "0" @default.
- W1610247584 crossrefType "report" @default.
- W1610247584 hasAuthorship W1610247584A5006492593 @default.
- W1610247584 hasAuthorship W1610247584A5015755371 @default.
- W1610247584 hasAuthorship W1610247584A5039404078 @default.
- W1610247584 hasBestOaLocation W16102475843 @default.
- W1610247584 hasConcept C115260700 @default.
- W1610247584 hasConcept C117958382 @default.
- W1610247584 hasConcept C120398109 @default.
- W1610247584 hasConcept C121332964 @default.
- W1610247584 hasConcept C147120987 @default.
- W1610247584 hasConcept C201991461 @default.
- W1610247584 hasConcept C26057338 @default.
- W1610247584 hasConcept C26873012 @default.
- W1610247584 hasConcept C29169072 @default.
- W1610247584 hasConcept C40636707 @default.
- W1610247584 hasConcept C50899005 @default.
- W1610247584 hasConcept C520434653 @default.
- W1610247584 hasConcept C54101563 @default.
- W1610247584 hasConcept C62520636 @default.
- W1610247584 hasConcept C76585191 @default.
- W1610247584 hasConceptScore W1610247584C115260700 @default.
- W1610247584 hasConceptScore W1610247584C117958382 @default.
- W1610247584 hasConceptScore W1610247584C120398109 @default.
- W1610247584 hasConceptScore W1610247584C121332964 @default.
- W1610247584 hasConceptScore W1610247584C147120987 @default.
- W1610247584 hasConceptScore W1610247584C201991461 @default.
- W1610247584 hasConceptScore W1610247584C26057338 @default.
- W1610247584 hasConceptScore W1610247584C26873012 @default.
- W1610247584 hasConceptScore W1610247584C29169072 @default.
- W1610247584 hasConceptScore W1610247584C40636707 @default.
- W1610247584 hasConceptScore W1610247584C50899005 @default.
- W1610247584 hasConceptScore W1610247584C520434653 @default.
- W1610247584 hasConceptScore W1610247584C54101563 @default.
- W1610247584 hasConceptScore W1610247584C62520636 @default.
- W1610247584 hasConceptScore W1610247584C76585191 @default.
- W1610247584 hasLocation W16102475841 @default.
- W1610247584 hasLocation W16102475842 @default.
- W1610247584 hasLocation W16102475843 @default.
- W1610247584 hasOpenAccess W1610247584 @default.
- W1610247584 hasPrimaryLocation W16102475841 @default.
- W1610247584 hasRelatedWork W1822310791 @default.
- W1610247584 hasRelatedWork W1969980003 @default.
- W1610247584 hasRelatedWork W1985174967 @default.
- W1610247584 hasRelatedWork W1985465920 @default.
- W1610247584 hasRelatedWork W2008002027 @default.
- W1610247584 hasRelatedWork W2018718835 @default.
- W1610247584 hasRelatedWork W2031420621 @default.
- W1610247584 hasRelatedWork W2140958877 @default.
- W1610247584 hasRelatedWork W3103513057 @default.
- W1610247584 hasRelatedWork W4210843318 @default.
- W1610247584 isParatext "false" @default.
- W1610247584 isRetracted "false" @default.
- W1610247584 magId "1610247584" @default.
- W1610247584 workType "report" @default.