R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
The averaging of Aharonov-Bohm oscillations caused by incomplete phase coherence has been studied in two Sb rings. In these devices, the phase-coherence length L can be determined independently from an analysis of the weak localization contribution to the magnetoconductance (GC) or from the amplitude of the conductance fluctuations. We find that the Aharonov-Bohm oscillations decrease as exp(-LL) where L is the sample length. The values of L inferred from GC qualitatively predict the temperature dependence of the conductance fluctuations. © 1987 The American Physical Society.
R.J. Gambino, N.R. Stemple, et al.
Journal of Physics and Chemistry of Solids
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.
C.M. Brown, L. Cristofolini, et al.
Chemistry of Materials
S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999