Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1863006 | Physics Letters A | 2008 | 4 Pages |
Abstract
We analyze inelastic cotunneling through an interacting quantum dot subject to an ambient magnetic field in the weak tunneling regime under a non-adiabatic time-dependent bias-voltage. Our results clearly exhibit photon-assisted satellites and an overall suppression of differential conductance with increasing driving amplitude, which is consistent with experiments. We also predict a zero-anomaly in differential conductance under an appropriate driving frequency.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Bing Dong, X.L. Lei, N.J.M. Horing,