26 citations · 70 across the 5 of their papers we have counts for
Showing 2014Show all
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cond-mat.str-el2014★ 24 cited
On the relation between the 0.7-anomaly and the Kondo effect: Geometric Crossover between a Quantum Point Contact and a Kondo Quantum Dot
Jan Heyder, Florian Bauer, Enrico Schubert +5
Quantum point contacts (QPCs) and quantum dots (QDs), two elementary building blocks of semiconducting nanodevices, both exhibit famously anomalous conductance features: the 0.7-an…
cond-mat.mes-hall2014★ 16 cited
Effect of spin-orbit interactions on the 0.7 anomaly in quantum point contacts
Olga Goulko, Florian Bauer, Jan Heyder +1
We study how the conductance of a quantum point contact is affected by spin-orbit interactions, for systems at zero temperature both with and without electron-electron interactions…
cond-mat.mes-hall2014★ 1 cited
Towards combined transport and optical studies of the 0.7-anomaly in a quantum point contact
E. Schubert, J. Heyder, F. Bauer +5
A Quantum Point Contact (QPC) causes a one-dimensional constriction on the spatial potential landscape of a two-dimensional electron system. By tuning the voltage applied on a QPC…