Improving materials used to make qubits is crucial to further progress in quantum information
processing. Of particular interest are semiconductor-superconductor heterostructures that …

Qubits based on Majorana zero modes are a promising path towards topological quantum
computing. Such qubits, though, are susceptible to quasiparticle poisoning which does not …

Magnetic impurities in s-wave superconductors lead to spin-polarized Yu-Shiba-Rusinov
(YSR) in-gap states. Chains of magnetic impurities offer one of the most viable routes for the …

Hybrid nanowires with proximity-induced superconductivity in the topological regime host
Majorana zero modes at their ends. Networks of such structures can produce topologically …

We experimentally investigate supercurrent through Coulomb islands, where island and
leads are fabricated from semiconducting nanowires with fully surrounding superconducting …

We measure the charge periodicity of Coulomb blockade conductance oscillations of a
hybrid InSb-Al island as a function of gate voltage and parallel magnetic field. The …

We propose a platform for universal quantum computation that uses conventional s-wave
superconducting leads to address a topological qubit stored in spatially separated Majorana …

A demonstration of the theoretically predicted non-abelian properties of Majorana bound
states (MBSs) would constitute a definite proof of a topological superconducting phase …

We theoretically study topological planar Josephson junctions (JJs) formed from spin-orbit-
coupled two-dimensional electron gases (2DEGs) proximitized by two superconductors and …

We characterize in situ grown parallel nanowires bridged by a superconducting island. The
magnetic-field and temperature dependence of Coulomb blockade peaks measured across …