2 papers
cond-mat.mes-hall2020
Transport-induced suppression of nuclear field fluctuations in multi-quantum-dot systems
Jørgen Holme Qvist, Jeroen Danon
Magnetic noise from randomly fluctuating nuclear spin ensembles is the dominating source of decoherence for many multi-quantum-dot multielectron spin qubits. Here we investigate in…
cond-mat.mes-hall2019
Highly tunable exchange-only singlet-only qubit in a GaAs triple quantum dot
Arnau Sala, Jørgen Holme Qvist, Jeroen Danon
We propose an implementation of a singlet-only spin qubit in a GaAs-based triple quantum dot with a (1,4,1) charge occupation. In the central multi-electron dot, the interplay betw…