| PDF (341kB) |
- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-310730
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.31073
Zusammenfassung
We investigate the effect of a scanning gate tip on the nonlinear quantum transport properties of nanostructures. Generally, we predict that the symmetry of the current-voltage characteristic in reflection-symmetric samples is broken by a tip-induced rectifying conductance correction. Moreover, in the case of a quantum point contact (QPC), the tip-induced rectification term becomes dominant as ...
Nur für Besitzer und Autoren: Kontrollseite des Eintrags
Downloadstatistik