53 citations · 110 across the 6 of their papers we have counts for
6 papers
Spectral shadows of a single GaAs quantum dot
Kai Hühn, Lena Klar, Fei Ding +4
Semiconductor quantum dots are a promising platform for generating single and entangled photons.Still, their use is limited even in the most advanced structures by changes in the c…
Hole-capture competition between a single quantum dot and an ionized acceptor
Julia Wiegand, Dmitry S. Smirnov, Jakob Osberghaus +3
We study the competition of hole capture between an In(Ga)As quantum dot and a directly adjacent ionized impurity in view of spin-photon interfaces. The Kerr rotation noise spectro…
Electron spin relaxation as evidence of excitons in an electron-hole plasma
S. Oertel, S. Kunz, D. Schuh +3
We exploit the influence of the Coulomb interaction between electrons and holes on the electron spin relaxation in a (110)-GaAs quantum well to unveil excitonic signatures within t…
Spin-orbit fields in asymmetric (001) quantum wells
P. S. Eldridge, J. Hübner, S. Oertel +3
We measure simultaneously the in-plane electron g-factor and spin relaxation rate in a series of undoped inversion-asymmetric (001)-oriented GaAs/AlGaAs quantum wells by spin-quant…
THz emission from ultrafast optical orientation
F. Nastos, R. W. Newson, J. Hübner +2
We show both theoretically and experimentally that the magnetization density accompanying ultrafast excitation of a semiconductor with circular polarized light varies rapidly enoug…
Temperature dependent Electron Landé g-Factor and Interband Matrix Element in GaAs
J. Hübner, S. Döhrmann, D. Hägele +1
Very high precision measurements of the electron Lande g-factor in GaAs are presented using spin-quantum beat spectroscopy at low excitation densities and temperatures ranging from…