280 citations · 798 across the 14 of their papers we have counts for
3 papers · 1 filter
Mesoscopic structures and 2D hole systems in fully field effect controlled heterostructures
R. L. Willett, M. J. Manfra, L. N. Pfeiffer +1
Two fundamental extensions to the function of previously described fully field effect two-dimensional (2D) electron heterostructures are presented: First, using the same basic hete…
Simple-layered high mobility field effect heterostructured two-dimensional electron device
R. L. Willett, L. N. Pfeiffer, K. W. West
We present a two-dimensional electron heterostructure field effect device of simplistic design and ease of fabrication that displays high mobility electron transport. This is accom…
Confinement of fractional quantum Hall states in narrow conducting channels
R. L. Willett, M. J. Manfra, L. N. Pfeiffer +1
Confinement of small-gapped fractional quantum Hall states facilitates quasiparticle manipulation and is an important step towards quasiparticle interference measurements. Demonstr…