391 citations · 752 across the 7 of their papers we have counts for
3 papers · 1 filter
Phase-sensitive SQUIDs based on the 3D topological insulator HgTe
Luis Maier, Erwann Bocquillon, Manuel Grimm +6
Three-dimensional topological insulators represent a new class of materials in which transport is governed by Dirac surface states while the bulk remains insulating. Due to helical…
-periodic Josephson supercurrent in HgTe-based topological Josephson junctions
Jonas Wiedenmann, Erwann Bocquillon, Russell S. Deacon +12
The Josephson effect describes the generic appearance of a supercurrent in a weak link between two superconductors. Its exact physical nature however deeply influences the properti…
Thermal Gating of Charge Currents with Coulomb Coupled Quantum Dots
Holger Thierschmann, Fabian Arnold, Marcel Mittermüller +5
We have observed thermal gating, i.e. electrostatic gating induced by hot electrons. The effect occurs in a device consisting of two capacitively coupled quantum dots. The double d…