Integrated silicon qubit platform with single-spin addressability, exchange control and single-shot singlet-triplet readout

M. A. Fogarty; K. W. Chan; B. Hensen; W. Huang; T. Tanttu; C. H. Yang; A. Laucht; M. Veldhorst; F. E. Hudson; K. M. Itoh; D. Culcer; T. D. Ladd; A. Morello; A. S. Dzurak

doi:10.1038/s41467-018-06039-x

Nature Communications (Oct 2018)

Integrated silicon qubit platform with single-spin addressability, exchange control and single-shot singlet-triplet readout

M. A. Fogarty,
K. W. Chan,
B. Hensen,
W. Huang,
T. Tanttu,
C. H. Yang,
A. Laucht,
M. Veldhorst,
F. E. Hudson,
K. M. Itoh,
D. Culcer,
T. D. Ladd,
A. Morello,
A. S. Dzurak

Affiliations

M. A. Fogarty: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
K. W. Chan: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
B. Hensen: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
W. Huang: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
T. Tanttu: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
C. H. Yang: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
A. Laucht: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
M. Veldhorst: QuTech and Kavli Institute of Nanoscience, TU Delft
F. E. Hudson: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
K. M. Itoh: School of Fundamental Science and Technology, Keio University
D. Culcer: School of Physics, The University of New South Wales
T. D. Ladd: HRL Laboratories, LLC
A. Morello: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales
A. S. Dzurak: Centre for Quantum Computation and Communication Technology, School of Electrical Engineering and Telecommunications, The University of New South Wales

DOI: https://doi.org/10.1038/s41467-018-06039-x
Journal volume & issue: Vol. 9, no. 1
pp. 1 – 8

Abstract

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Significant progress has been made developing the different methods needed for a spin-based quantum computer but the challenge of integrating them remains. Fogarty et al. present a system with single-spin addressability, spin-spin interactions and high-fidelity readout that provides a scalable foundation for error-corrected devices.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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