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Cited by 241

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Coherent spin manipulation in an exchange-only qubit

Open access
Laird, E. A., Taylor, J. M., DiVincenzo, D. P., Marcus, C. M., Hanson, M. P., Gossard, A. C.·2010·Physical Review B

Abstract

Initialization, two-spin coherent manipulation, and readout of a three-spin qubit are demonstrated using a few-electron triple quantum dot. The three-spin qubit is designed to allow all operations for full qubit control to be tuned via nearest-neighbor exchange interaction. Fast readout of charge states takes advantage of multiplexed reflectometry. Decoherence measured in a two-spin subspace is found to be consistent with predictions based on gate voltage noise with a uniform power spectrum. The theory of the exchange-only qubit is developed and it is shown that initialization of only two spins suffices for operation. Requirements for full multiqubit control using only exchange and electrostatic interactions are outlined.

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Crossref · 10.1103/physrevb.82.075403

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Metadata

Authors
Laird, E. A., Taylor, J. M., DiVincenzo, D. P., Marcus, C. M., Hanson, M. P., & Gossard, A. C.
Venue
Physical Review B
Published
2010-08-04
Volume
82
Issue
7
ISSN
  • 1098-0121 (ISSN-L)
  • 1550-235X
OpenAlex
W2113169827
Cited by
241
References
2
FWCI
10.00
Type
journal article
Language
en
Open access
green

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