Kavli Affiliate: Herre S. J. Van Der Zant
| First 5 Authors: Chunwei Hsu, Theo A. Costi, David Vogel, Christina Wegeberg, Marcel Mayor
| Summary:
Probing the universal low temperature magnetic field scaling of
Kondo-correlated quantum dots via electrical conductance has proved to be
experimentally challenging. Here, we show how to probe this in nonlinear
thermocurrent spectroscopy applied to a molecular quantum dot in the Kondo
regime. Our results demonstrate that the bias-dependent thermocurrent is a
sensitive probe of universal Kondo physics, directly measures the splitting of
the Kondo resonance in a magnetic field, and opens up possibilities for
investigating nanosystems far from thermal and electrical equilibrium.
| Search Query: ArXiv Query: search_query=au:”Herre S. J. Van Der Zant”&id_list=&start=0&max_results=10