116 citations · 454 across the 42 of their papers we have counts for
23 papers · 1 filter
Switchable heavy-hole/light-hole spin qubit
Zoltán György, Dmitry Miserev, Jelena Klinovaja +1
Compressively strained Ge quantum wells in planar SiGe/Ge heterostructures are the state-of-the-art platform for hole spin qubits. While they exhibit robust coherence times, they p…
Parity-Resolved Quantum Capacitance and Quantum Inductance in Topological, Trivial, and Normal Nanowire Interferometers
Viktoriia Pinchenkova, Valerii K. Kozin, Maximilian Hünenberger +2
Quantum-capacitance measurements convert the curvature of a quantum-dot energy in a flux-threaded nanowire loop into fast parity-sensitive signals and, therefore, have become a pro…
Local and nonlocal STM transport signatures of spin polarization in second order topological superconductors
Paweł Szumniak, Daniel Loss, Jelena Klinovaja
We investigate numerically the spin and transport properties of two-dimensional second-order topological superconductors (2D SOTSCs) hosting a pair of Majorana corner states (MCSs)…
Quantum geometrical description of hole spin qubits far away from the -point
Zoltán György, Dmitry Miserev, Jelena Klinovaja +1
Hole spin qubits provide one of the leading platforms for spin-based quantum computing due to their large intrinsic spin-orbit interaction (SOI), which enables fast electrical mani…
Emergent ac Effect in Nonreciprocal Coupled Condensates
Ji Zou, Valerii K. Kozin, Daniel Loss +1
We report an emergent ac Josephson-like effect arising without external bias, driven by the interplay between nonreciprocity and nonlinearity in coupled condensates. Using a minima…
Probing Fermi-surface spin-textures via the nonlinear Shubnikov-de Haas effect
Kazuki Nakazawa, Henry F. Legg, Renato M. A. Dantas +2
The coupling of spin and electronic degrees of freedom via the spin-orbit interaction (SOI) is an essential ingredient for many proposed future technologies. However, probing the s…