All-silicon quantum computer

T. D. Ladd, J. R. Goldman, F. Yamaguchi, Y. Yamamoto, E. Abe, Kohei M Itoh

Research output: Contribution to journalArticle

232 Citations (Scopus)

Abstract

A solid-state implementation of a quantum computer composed entirely of silicon with no electrical gates or impurities was presented. Magnetic resonance force microscopy was used. Qubits are 29Si nuclear spins arranged as chains in a 28Si (spin-0) matrix. Optical pumping, algorithmic cooling, and pseudo-pure state techniques were used for the initialization.

Original languageEnglish
Pages (from-to)179011-179014
Number of pages4
JournalPhysical Review Letters
Volume89
Issue number1
Publication statusPublished - 2002 Jul 1

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quantum computers
optical pumping
nuclear spin
magnetic resonance
microscopy
solid state
cooling
impurities
silicon
matrices

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ladd, T. D., Goldman, J. R., Yamaguchi, F., Yamamoto, Y., Abe, E., & Itoh, K. M. (2002). All-silicon quantum computer. Physical Review Letters, 89(1), 179011-179014.

All-silicon quantum computer. / Ladd, T. D.; Goldman, J. R.; Yamaguchi, F.; Yamamoto, Y.; Abe, E.; Itoh, Kohei M.

In: Physical Review Letters, Vol. 89, No. 1, 01.07.2002, p. 179011-179014.

Research output: Contribution to journalArticle

Ladd, TD, Goldman, JR, Yamaguchi, F, Yamamoto, Y, Abe, E & Itoh, KM 2002, 'All-silicon quantum computer', Physical Review Letters, vol. 89, no. 1, pp. 179011-179014.
Ladd TD, Goldman JR, Yamaguchi F, Yamamoto Y, Abe E, Itoh KM. All-silicon quantum computer. Physical Review Letters. 2002 Jul 1;89(1):179011-179014.
Ladd, T. D. ; Goldman, J. R. ; Yamaguchi, F. ; Yamamoto, Y. ; Abe, E. ; Itoh, Kohei M. / All-silicon quantum computer. In: Physical Review Letters. 2002 ; Vol. 89, No. 1. pp. 179011-179014.
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