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@ARTICLE{Hsu:907202,
author = {Hsu, Chunwei and Costi, Theodoulos and Vogel, David and
Wegeberg, Christina and Mayor, Marcel and van der Zant,
Herre S. J. and Gehring, Pascal},
title = {{M}agnetic-{F}ield {U}niversality of the {K}ondo {E}ffect
{R}evealed by {T}hermocurrent {S}pectroscopy},
journal = {Physical review letters},
volume = {128},
number = {14},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2022-01890},
pages = {147701},
year = {2022},
abstract = {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.},
cin = {IAS-3},
ddc = {530},
cid = {I:(DE-Juel1)IAS-3-20090406},
pnm = {5213 - Quantum Nanoscience (POF4-521)},
pid = {G:(DE-HGF)POF4-5213},
typ = {PUB:(DE-HGF)16},
pubmed = {35476482},
UT = {WOS:000793022900014},
doi = {10.1103/PhysRevLett.128.147701},
url = {https://juser.fz-juelich.de/record/907202},
}