150 citations · 238 across the 6 of their papers we have counts for
3 papers · 1 filter
High resolution coherent population trapping on a single hole spin in a semiconductor
Julien Houel, Jonathan H. Prechtel, Daniel Brunner +5
We report high resolution coherent population trapping on a single hole spin in a semiconductor quantum dot. The absorption dip signifying the formation of a dark state exhibits an…
A dark-field microscope for background-free detection of resonance fluorescence from single semiconductor quantum dots operating in a set-and-forget mode
Andreas V. Kuhlmann, Julien Houel, Daniel Brunner +4
Optically active quantum dots, for instance self-assembled InGaAs quantum dots, are potentially excellent single photon sources. The fidelity of the single photons is much improved…
Single electron charging of impurity sites visualized by scanning gate experiments on a quantum point contact
A. Pioda, S. Kicin, D. Brunner +5
A quantum point contact (QPC) patterned on a two-dimensional electron gas is investigated with a scanning gate setup operated at a temperature of 300 mK. The conductance of the poi…