179 citations · 346 across the 6 of their papers we have counts for
6 papers
Topological properties of spin block magnetic ladders in proximity of a superconductor: application to BaFeS
Shivam Yadav, Pascal Simon, Andrzej Ptok
Monoatomic chains with magnetic order in proximity of a s-wave superconductor can host Majorana edge modes. In this paper, we extend this idea to more complex spin-block chains suc…
Thermoelectric Scanning Gate Interferometry on a Quantum Point Contact
B. Brun, F. Martins, S. Faniel +11
We introduce a new scanning probe technique derived from scanning gate microscopy (SGM) in order to investigate thermoelectric transport in two-dimensional semiconductor devices. T…
Conductance-Driven Kondo Effect in a Single Cobalt Atom
D-J. Choi, M. V. Rastei, P. Simon +1
A low-temperature scanning tunneling microscope is employed to build a junction comprising a Co atom bridging a copper-coated tip and a Cu(100) surface. An Abrikosov-Suhl-Kondo res…
Transport through a quantum dot with SU(4) Kondo entanglement
K. Le Hur, P. Simon, D. Loss
We investigate a mesoscopic setup composed of a small electron droplet (dot) coupled to a larger quantum dot (grain) also subject to Coulomb blockade as well as two macroscopic lea…
Persistent currents through a quantum dot
P. Simon, I. Affleck
We study the persistent currents induced by the Aharonov-Bohm effect in a closed ring which either embeds or is directly side coupled to a quantum dot at Kondo resonance. We predic…
Detecting the Kondo screening cloud around a quantum dot
Ian Affleck, Pascal Simon
A fundamental prediction of scaling theories of the Kondo effect is the screening of an impurity spin by a cloud of electrons spread out over a mesoscopic distance. This cloud has…