455 citations · 471 across the 3 of their papers we have counts for
7 papers
Relating Andreev Bound States and Supercurrents in Hybrid Josephson Junctions
F. Nichele, E. Portolés, A. Fornieri +8
We investigate superconducting quantum interference devices consisting of two highly transmissive Josephson junctions coupled by a superconducting loop, all defined in an epitaxial…
Stable quantum dots in an InSb two-dimensional electron gas
Ivan Kulesh, Chung Ting Ke, Candice Thomas +7
Indium antimonide (InSb) two-dimensional electron gases (2DEGs) have a unique combination of material properties: high electron mobility, strong spin-orbit interaction, large Landé…
Toward durable Al-InSb hybrid heterostructures via epitaxy of 2ML interfacial InAs screening layers
Candice Thomas, Rosa E. Diaz, J. Houston Dycus +5
The large Landé g-factor, high spin-orbit coupling, and low effective mass of the two-dimensional electron gas in InSb quantum wells combined with proximal superconductivity may re…
Band bending profile and band offset extraction at semiconductor-metal interfaces
Sergej Schuwalow, Niels B. M. Schroeter, Jan Gukelberger +11
The band alignment of semiconductor-metal interfaces plays a vital role in modern electronics, but remains difficult to predict theoretically and measure experimentally. For interf…
A Gate-Defined Quantum Point Contact in an InAs Two-Dimensional Electron Gas
Christopher Mittag, Matija Karalic, Zijin Lei +7
We experimentally study quantized conductance in an electrostatically defined constriction in a high-mobility InAs two-dimensional electron gas. A parallel magnetic field lifts the…
Ballistic superconductivity and tunable -junctions in InSb quantum wells
Chung Ting Ke, Christian M. Moehle, Folkert K. de Vries +11
Two-dimensional electron gases (2DEGs) coupled to superconductors offer the opportunity to explore a variety of quantum phenomena. These include the study of novel Josephson effect…