Ontology highlight
ABSTRACT:
SUBMITTER: Cerfontaine P
PROVIDER: S-EPMC7434764 | biostudies-literature | 2020 Aug
REPOSITORIES: biostudies-literature
Cerfontaine Pascal P Botzem Tim T Ritzmann Julian J Humpohl Simon Sebastian SS Ludwig Arne A Schuh Dieter D Bougeard Dominique D Wieck Andreas D AD Bluhm Hendrik H
Nature communications 20200818 1
Semiconductor spin qubits have recently seen major advances in coherence time and control fidelities, leading to a single-qubit performance that is on par with other leading qubit platforms. Most of this progress is based on microwave control of single spins in devices made of isotopically purified silicon. For controlling spins, the exchange interaction is an additional key ingredient which poses new challenges for high-fidelity control. Here, we demonstrate exchange-based single-qubit gates of ...[more]