261 citations · 3k across the 82 of their papers we have counts for
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Single-hole transistor in p-type GaAs/AlGaAs heterostructures
Boris Grbic, Renaud Leturcq, Klaus Ensslin +2
A single-hole transistor is patterned in a p-type, C-doped GaAs/AlGaAs heterostructure by AFM oxidation lithography. Clear Coulomb blockade resonances have been observed at T=300 m…
Millisecond spin lifetimes in quantum dots at zero applied magnetic field due to strong electron-nuclear interaction
A. Greilich, R. Oulton, S. Yu. Verbin +7
A key to achieving ultra-long electron spin memory in quantum dots (QDs) at 0~ is the polarization of the nuclei, such that the electron spin is stabilized along the nuclear mag…
Waveform sampling using an adiabatically driven electron ratchet in a two-dimensional electron system
T. Mueller, A. Wuertz, A. Lorke +2
We utilize a time-periodic ratchet-like potential modulation imposed onto a two-dimensional electron system inside a GaAs/AlGaAs heterostructure to evoke a net dc pumpi…
Coulomb-interaction induced incomplete shell filling in the hole system of InAs quantum dots
D. Reuter, P. Kailuweit, A. D. Wieck +5
We have studied the hole charging spectra of self-assembled InAs quantum dots in perpendicular magnetic fields by capacitance-voltage spectroscopy. From the magnetic field dependen…