Possibility of two-channel orbital Kondo "spin" 1/2 conductance in a quantum dot
classification
❄️ cond-mat.mes-hall
cond-mat.str-el
keywords
conductancekondoorbitalquantumspintwo-channelappropriateblockade
read the original abstract
We propose that two-channel orbital Kondo ``spin'' 1/2 conductance can be measured in a quantum dot at Coulomb Blockade with an odd number of electrons with contacts in a pillar configuration, if an orthogonal magnetic field induces an appropriate level crossing. At the zero-temperature strong coupling fixed point the conductance reaches the unitarity limit with a non-Fermi liquid sqrt(T)-law.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.