222 citations · 719 across the 20 of their papers we have counts for
20 papers
Robust Majorana bound states in magnetic topological insulator nanoribbons with fragile chiral edge channels
Declan Burke, Dennis Heffels, Kristof Moors +3
Magnetic topological insulators in the quantum anomalous Hall regime host ballistic chiral edge channels. When proximitized by an -wave superconductor, these edge states offer t…
Robust and fragile Majorana bound states in proximitized topological insulator nanoribbons
Dennis Heffels, Declan Burke, Malcolm R. Connolly +3
Topological insulator (TI) nanoribbons with proximity-induced superconductivity are a promising platform for Majorana bound states (MBSs). In this work, we consider a detailed mode…
Microwave Sensing of Andreev Bound States in a Gate-Defined Superconducting Quantum Point Contact
Vivek Chidambaram, Anders Kringhøj, Lucas Casparis +11
We use a superconducting microresonator as a cavity to sense absorption of microwaves by a superconducting quantum point contact defined by surface gates over a proximitized two-di…
Demonstration of Dissipative Quasihelical Edge Transport in Quantum Anomalous Hall Insulators
Shu-Wei Wang, Di Xiao, Ziwei Dou +6
Doping a topological insulator (TI) film with transition metal ions can break its time-reversal symmetry and lead to the realization of the quantum anomalous Hall (QAH) effect. Pri…
Integration of topological insulator Josephson junctions in superconducting qubit circuits
Tobias W. Schmitt, Malcolm R. Connolly, Michael Schleenvoigt +16
The integration of semiconductor Josephson junctions (JJs) in superconducting quantum circuits provides a versatile platform for hybrid qubits and offers a powerful way to probe ex…
Superconducting Gatemon Qubit based on a Proximitized Two-Dimensional Electron Gas
Lucas Casparis, Malcolm R. Connolly, Morten Kjaergaard +11
The coherent tunnelling of Cooper pairs across Josephson junctions (JJs) generates a nonlinear inductance that is used extensively in quantum information processors based on superc…