Photon-assisted tunneling through a quantum dot at high microwave frequencies
- authored by
- R. H. Blick, R. J. Haug, D. W. Van Der Weide, K. Von Klitzing, K. Eberl
- Abstract
We investigate the influence of high frequency microwave radiation on single electron tunneling through a quantum dot. Effective coupling of the radiation to the quantum dot is achieved by an on-chip integrated broadband antenna. Simulations of the current distribution on the antenna are shown. We find that radiation with a frequency of ν=155 GHz, which corresponds to half of the bare charging energy Ec/2 results in an additional conductance peak within the Coulomb blockade regime. This additional resonance is attributed to photon-assisted tunneling.
- External Organisation(s)
-
Max Planck Institute for Solid State Research (MPI-FKF)
- Type
- Article
- Journal
- Applied physics letters
- Volume
- 67
- No. of pages
- 1
- ISSN
- 0003-6951
- Publication date
- 01.12.1995
- Publication status
- Published
- Peer reviewed
- Yes
- ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
- Electronic version(s)
-
https://doi.org/10.1063/1.114406 (Access:
Unknown)
