260 citations · 2.1k across the 54 of their papers we have counts for
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cond-mat.mes-hall2011★ 19 cited
Ultra-shallow quantum dots in an undoped GaAs/AlGaAs 2D electron gas
W. Y. Mak, F. Sfigakis, K. Das Gupta +7
We report quantum dots fabricated on very shallow 2-dimensional electron gases, only 30 nm below the surface, in undoped GaAs/AlGaAs heterostructures grown by molecular beam epitax…
cond-mat.mes-hall2011★ 21 cited
Compressibility measurements of quasi-one-dimensional quantum wires
L. W. Smith, A. R. Hamilton, K. J. Thomas +5
We report measurements of the compressibility of a one-dimensional (1D) quantum wire, defined in the upper well of a GaAs/AlGaAs double quantum well heterostructure. A wire defined…