111 citations · 1.6k across the 115 of their papers we have counts for
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Structural symmetry-breaking to explain radiative Auger transitions in self-assembled quantum dots
Krzysztof Gawarecki, Clemens Spinnler, Liang Zhai +6
The optical spectrum of a quantum dot is typically dominated by the fundamental transition between the lowest-energy configurations. However, the radiative Auger process can result…
Resonant and phonon-assisted ultrafast coherent control of a single hBN color center
Johann A. Preuß, Daniel Groll, Robert Schmidt +6
Single-photon emitters in solid-state systems are important building blocks for scalable quantum technologies. Recently, quantum light emitters have been discovered in the wide-gap…
Coherence limitations in the optical control of the singlet-triplet qubit in a quantum dot molecule
Karol Kawa, Tilmann Kuhn, Paweł Machnikowski
We analyze the optically driven dynamics of a qubit implemented on a singlet-triplet subspace of two-electron states in a self-assembled quantum dot molecule. We study two possible…
Photon scattering from a quantum acoustically modulated two-level system
Thilo Hahn, Daniel Groll, Hubert J. Krenner +3
We calculate the resonance fluorescence signal of a two-level system coupled to a quantized phonon mode. By treating the phonons in the independent boson model and not performing a…
Coherent dynamics of a single Mn-doped quantum dot revealed by four-wave mixing spectroscopy
Jacek Kasprzak, Daniel Wigger, Thilo Hahn +6
For future quantum technologies the combination of a long quantum state lifetime and an efficient interface with external optical excitation are required. In solids, the former is…