69 citations · 227 across the 8 of their papers we have counts for
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cond-mat.mes-hall2010★ 14 cited
Quantum Hall activation gaps in bilayer graphene
E. V. Kurganova, A. J. M. Giesbers, R. V. Gorbachev +4
We have measured the quantum Hall activation gaps in bilayer graphene at filling factors and in high magnetic fields up to 30 T. We find that energy levels can be…
cond-mat.mes-hall2010★ 69 cited
Generation of energy selective excitations in quantum Hall edge states
C. Leicht, P. Mirovsky, B. Kaestner +7
We operate an on-demand source of single electrons in high perpendicular magnetic fields up to 30T, corresponding to a filling factor below 1/3. The device extracts and emits singl…
cond-mat.mes-hall2010
Constructive role of non-adiabaticity for quantized charge pumping
B. Kaestner, C. Leicht, P. Mirovsky +5
We investigate a recently developed scheme for quantized charge pumping based on single-parameter modulation. The device was realized in an AlGaAl-GaAs gated nanowire. It has been…