520 citations · 5k across the 96 of their papers we have counts for
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Superconducting Gatemon Qubit based on a Proximitized Two-Dimensional Electron Gas
Lucas Casparis, Malcolm R. Connolly, Morten Kjaergaard +11
The coherent tunnelling of Cooper pairs across Josephson junctions (JJs) generates a nonlinear inductance that is used extensively in quantum information processors based on superc…
Possible nematic to smectic phase transition in a two-dimensional electron gas at half-filling
Q. Qian, J. Nakamura, S. Fallahi +2
Liquid crystalline phases of matter permeate nature and technology, with examples ranging from cell membranes to liquid-crystal displays. Remarkably, electronic liquid crystal phas…
Spin of a multielectron quantum dot and its interaction with a neighboring electron
Filip K. Malinowski, Frederico Martins, Thomas B. Smith +8
We investigate the spin of a multielectron GaAs quantum dot in a sequence of nine charge occupancies, by exchange coupling the multielectron dot to a neighboring two-electron doubl…
Device Architecture for Coupling Spin Qubits Via an Intermediate Quantum State
X. G. Croot, S. J. Pauka, J. D. Watson +4
We demonstrate a scalable device architecture that facilitates indirect exchange between singlet-triplet spin qubits, mediated by an intermediate quantum state. The device comprise…
Onset of Quantum Criticality in the Topological-to-Nematic Transition in a Two-dimensional Electron Gas at Filling Factor
K. A. Schreiber, N. Samkharadze, G. C. Gardner +3
Under hydrostatic pressure, the ground state of a two-dimensional electron gas at changes from a fractional quantum Hall state to the stripe phase. By measuring the energy…
Negative spin exchange in a multielectron quantum dot
Frederico Martins, Filip K. Malinowski, Peter D. Nissen +5
By operating a one-electron quantum dot (fabricated between a multielectron dot and a one-electron reference dot) as a spectroscopic probe, we study the spin properties of a gate-c…