Abstract
We report RF‐μSR results in lightly n‐doped Si samples. Measurement of the diamagnetic amplitude in both the \langle 100\rangle and \langle 111\rangle directions for a sample with ND\leq5\times 1012\ cm-3 clarifies the charge/spin electron‐exchange dynamics for bond‐centered muonium and yields a 3300 Å 2 electron‐capture cross section at Mu+ BC. An increase in the Mu0 BC RF amplitude observed at 30K in a sample of ND\simeq 2\times 1013\ cm-3 provides direct evidence for enhanced low‐temperature creation of MuBC 0 at the expense of MuT 00 with increased electron concentration.
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References
S.R. Kreitzman, Hyp. Int. 65 (1990) 1055.
B. Hitti et al., Hyp. Int. 86 (1994) 673.
S.R. Kreitzman et al., Phys. Rev. B 51 (1995) 13117.
R.F. Kiefl et al., Phys. Rev. Lett. 60 (1988) 224.
R.F. Kiefl and T.L. Estle, in: Hydrogen in Semiconductors(Academic Press, New York, 1990) p. 547.
T.L. Estle and R.L. Lichti, Hyp. Int. 97–98 (1996) 171.
S.M. Myers et al., Rev. Mod. Phys. 64 (1992) 559.
E. Westhauser, Hyp. Int. 32 (1986) 589.
R. Kadono et al., Phys. Rev. Lett. 73 (1994) 2724.
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Hitti, B., Kreitzman, S., Estle, T. et al. Electron–muon dynamics in n‐type silicon. Hyperfine Interactions 105, 321–325 (1997). https://doi.org/10.1023/A:1012680127464
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DOI: https://doi.org/10.1023/A:1012680127464