P.I. Bunyk, A. Oliva, et al.
Applied Physics Letters
Diffusive mesoscopic gold rings were tested to measure diamagnetic persistent current with flux periodicities of both h/e and h/2e. The magnitudes of the currents per ring at lowest temperatures, corresponding to periodic responses were comparable to the Thouless energy . A diamagnetic response was found for both h/e and h/2e signals.
P.I. Bunyk, A. Oliva, et al.
Applied Physics Letters
C.C. Tsuei, J.R. Kirtley, et al.
Physica C: Superconductivity and its Applications
D. Fried, J. Hergenrother, et al.
IEDM 2004
J.-M. Halbout, P.G. May, et al.
Advances in Semiconductors and Semiconductor Structures 1987