EventDetails

Speaker:
Dr. Maximilian Russ

As small-scale quantum processor become commercially available, spin qubits

demonstrated in recent years two major milestones for a scalable architecture: a

multi-qubit device architecture and high-fidelity quantum operations. In my talk, I

will present our latest results on achieving high fidelity quantum gates. Specifically,

I will pair the experimental results with either numerical simulations or analytical

models and how dedicated pulse shaping helped in achieving these results.

During my talk I will switch between two platforms, silicon electron qubits and

germanium hole qubits. The latter shows great promises in efficient manipulation

but suffers from strong charge noise dephasing. I will show you our most recent

efforts in understanding Ge hole qubits and minimizing their susceptibility to charge

noise.