159 citations · 427 across the 12 of their papers we have counts for
3 papers · 1 filter
Strong quantum memory at resonant Fermi edges revealed by shot noise
N. Ubbelohde, K. Roszak, F. Hohls +3
Studies of non-equilibrium current fluctuations enable assessing correlations involved in quantum transport through nanoscale conductors. They provide additional information to the…
Electron spin orientation under in-plane optical excitation in GaAs quantum wells
S. Pfalz, R. Winkler, N. Ubbelohde +2
We study the optical orientation of electron spins in GaAs/AlGaAs quantum wells for excitation in the growth direction and for in-plane excitation. Time- and polarization-resolved…
Measurement of finite-frequency current statistics in a single-electron transistor
Niels Ubbelohde, Christian Fricke, Christian Flindt +2
Electron transport in nano-scale structures is strongly influenced by the Coulomb interaction which gives rise to correlations in the stream of charges and leaves clear fingerprint…