870 citations · 2.2k across the 20 of their papers we have counts for
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cond-mat1993★ 48 cited
Correlations between Aharonov-Bohm effects and one-dimensional subband populations in GaAs/AlGaAs rings
J. Liu, W. X. Gao, K. Ismail +3
The Aharonov-Bohm (AB) interference patterns in ring-shaped conductors are usually dominated by random features. The amplitude of the oscillations is random from sample to sample a…
cond-mat1992★ 22 cited
Electron focusing, mode spectroscopy and mass enhancement in small GaAs/AlGaAs rings
J Liu, K Ismail, KY Lee +2
A new electron focusing effect has been discovered in small single and coupled GaAs/AlGaAs rings. The focusing in the single ring is attributed solely to internal orbits. The focus…