Physics – Condensed Matter
Scientific paper
1994-05-21
Phys. Rev. Lett. 73, 1967 (1994)
Physics
Condensed Matter
(11 pages, REVTeX 3.0, 4 figures available via email (postscript) or fax upon request)
Scientific paper
10.1103/PhysRevLett.73.1967
Using the integral equations of the Noncrossing Approximation, the differential conductance is computed as a function of voltage for scattering from a two channel Kondo impurity in a point contact. The results compare well to experimental data on Cu point contacts by Ralph and Buhrman. They support a recently proposed scaling hypothesis, and also show finite temperature corrections to scaling in agreement with experiment. The conductance signal is predicted to be asymmetric in the bias when the impurity is not equally coupled to left and right moving electrons.
Hershfield Selman
Hettler Matthias H.
Kroha Johann
No associations
LandOfFree
Nonlinear Conductance for the Two Channel Anderson Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Nonlinear Conductance for the Two Channel Anderson Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonlinear Conductance for the Two Channel Anderson Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-333227