Tunneling resonances in quantum dots: Coulomb interaction modifies the width
Login
Services
Deutsch
English
About the Repository
Search and Browse
Publish
Home
→
Fakultäten
→
Fakultät für Mathematik und Physik
→
View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.
Original version
Könemann, J.; Kubala, B.; König, J.; Haug, R.J.: Tunneling resonances in quantum dots: Coulomb interaction modifies the width. In: Physical Review B 73 (2006), Nr. 3, 33313. DOI:
https://doi.org/10.1103/PhysRevB.73.033313
Repository version
To cite the version in the repository, please use this identifier:
https://doi.org/10.15488/2855
Files in this item
Name:
Könnemann et al ...
Size:
196.5Kb
Format:
PDF
View/
Open
Abstract:
Single-electron tunneling through a zero-dimensional state in an asymmetric double-barrier resonant-tunneling structure is studied. The broadening of steps in the I-V characteristics is found to strongly depend on the polarity of the applied bias voltage. Based on a qualitative picture for the finite-lifetime broadening of the quantum dot states and a quantitative comparison of the experimental data with a nonequilibrium transport theory, we identify this polarity dependence as a clear signature of Coulomb interaction. © 2006 The American Physical Society.
License of this version:
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
Publication type:
Article
Publishing status:
publishedVersion
Publication date:
2006
Keywords english:
quantum dots
,
Coulomb interaction
,
single-electron tunneling
DDC:
530 | Physik
Usage Statistics
Show full item record
This item appears in the following Collection(s):
Fakultät für Mathematik und Physik
Frei zugängliche Publikationen aus der Fakultät für Mathematik und Physik
Search the repository
Search the repository
This Collection
Browse
All content
Communities & Collections
By Issue Date
Authors
Titles
Subjects
Subjects (GND)
DDC
License
Type
This Collection
By Issue Date
Authors
Titles
Subjects
Subjects (GND)
DDC
License
Type
My Account
Login
Register
Usage Statistics
of the Repository
of the Publication
of the Collection