Journal of physics. Condensed matter, 2011-04, Vol.23 (14), p.145301-7
2011
Details
- Autor(en) / Beteiligte
- Titel
- Full counting statistics of level renormalization in electron transport through double quantum dots
- Ist Teil von
- Journal of physics. Condensed matter, 2011-04, Vol.23 (14), p.145301-7
- Ort / Verlag
- Bristol: IOP Publishing
- Erscheinungsjahr
- 2011
- Link zum Volltext
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- We examine the full counting statistics of electron transport through double quantum dots coupled in series, with particular attention being paid to the unique features originating from level renormalization. It is clearly illustrated that the energy renormalization gives rise to a dynamic charge blockade mechanism, which eventually results in super-Poissonian noise. Coupling of the double dots to an external heat bath leads to dephasing and relaxation mechanisms, which are demonstrated to suppress the noise in a unique way.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0953-8984eISSN: 1361-648XDOI: 10.1088/0953-8984/23/14/145301Titel-ID: cdi_pascalfrancis_primary_24045640
- Format
- –
- Schlagworte
- Blocking, Condensed matter, Condensed matter: electronic structure, electrical, magnetic, and optical properties, Counting, Electron transport, Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures, Electronic transport in multilayers, nanoscale materials and structures, Exact sciences and technology, Joining, Noise, Physics, Quantum dots, Statistics