46 citations · 130 across the 4 of their papers we have counts for
4 papers
Measurement of back-action from electron spins in a gate defined GaAs double quantum dot coupled to a mesoscopic nuclear spin bath
Patrick Bethke, Robert P. G. McNeil, Julian Ritzmann +4
Decoherence of a quantum system arising from its interaction with an environment is a key concept for understanding the transition between the quantum and classical world as well a…
A Machine Learning Approach for Automated Fine-Tuning of Semiconductor Spin Qubits
Julian D. Teske, Simon Humpohl, René Otten +6
While spin qubits based on gate-defined quantum dots have demonstrated very favorable properties for quantum computing, one remaining hurdle is the need to tune each of them into a…
High-fidelity gate set for exchange-coupled singlet-triplet qubits
Pascal Cerfontaine, René Otten, M. A. Wolfe +2
In order to enable semiconductor-based quantum computing with many qubits, issues like residual interqubit coupling and constraints from scalable control hardware need to be tackle…
Tuning methods for semiconductor spin--qubits
Tim Botzem, Michael D. Shulman, Sandra Foletti +13
We present efficient methods to reliably characterize and tune gate-defined semiconductor spin qubits. Our methods are designed to target the tuning procedures of semiconductor dou…