151 citations · 326 across the 8 of their papers we have counts for
7 papers · 1 filter
Controlled DC Monitoring of a Superconducting Qubit
A. Kringhøj, T. W. Larsen, B. van Heck +7
Creating a transmon qubit using semiconductor-superconductor hybrid materials not only provides electrostatic control of the qubit frequency, it also allows parts of the circuit to…
Zero Bias Conductance Peak in Dirac Semimetal-Superconductor Devices
W. Yu, Rafael Haenel, M. A. Rodriguez +5
Majorana zero modes (MZMs), fundamental building blocks for realizing topological quantum computers, can appear at the interface between a superconductor and a topological material…
Geometric and conventional contribution to superfluid weight in twisted bilayer graphene
Xiang Hu, Timo Hyart, Dmitry I. Pikulin +1
By tuning the angle between graphene layers to specific "magic angles" the lowest energy bands of twisted bilayer graphene (TBLG) can be made flat. The flat nature of the bands fav…
Topological phases without crystalline counterparts
Daniel Varjas, Alexander Lau, Kim Pöyhönen +3
Recent years saw the complete classification of topological band structures, revealing an abundance of topological crystalline insulators. Here we theoretically demonstrate the exi…
Pseudo-electromagnetic fields in topological semimetals
Roni Ilan, Adolfo G. Grushin, Dmitry I. Pikulin
Dirac and Weyl semimetals, materials where electrons behave as relativistic fermions, react to position- and time-dependent perturbations, such as strain, as if emergent electromag…
Suppressing quasiparticle poisoning with a voltage-controlled filter
Gerbold C. Ménard, Filip K. Malinowski, Denise Puglia +5
We study single-electron charging events in an Al/InAs nanowire hybrid system with deliberately introduced gapless regions. The occupancy of a Coulomb island is detected using a ne…