Hyperfine clock transitions of bismuth donors in silicon detected by spin-dependent recombination

P. A. Mortemousque, S. Berger, T. Sekiguchi, C. Culan, R. G. Elliman, Kohei M Itoh

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Bismuth donors ion-implanted in 28Si and natSi are studied using magnetic resonance spectroscopy based on spin-dependent recombination. The hyperfine clock transition, at which the linewidth is significantly narrowed, is observed for the bismuth donors. The experimental results are modeled quantitatively by molecular orbital theory for a coupled pair consisting of a bismuth donor and a spin-dependent recombination readout center, including the effect of hyperfine and Zeeman interactions.

Original languageEnglish
Article number155202
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume89
Issue number15
DOIs
Publication statusPublished - 2014 Apr 7

Fingerprint

Bismuth
Silicon
clocks
bismuth
Clocks
silicon
Magnetic resonance spectroscopy
magnetic resonance spectroscopy
Molecular orbitals
Linewidth
readout
molecular orbitals
Ions
ions
interactions

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Hyperfine clock transitions of bismuth donors in silicon detected by spin-dependent recombination. / Mortemousque, P. A.; Berger, S.; Sekiguchi, T.; Culan, C.; Elliman, R. G.; Itoh, Kohei M.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 89, No. 15, 155202, 07.04.2014.

Research output: Contribution to journalArticle

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