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cond-mat.mes-hall2025
Near transform-limited single photons from rapid-thermal annealed quantum dots
Hendrik Mannel, Fabio Rimek, Marcel Zoellner +5
Single-photon emitters are essential components for quantum communication systems, enabling applications such as secure quantum key distribution and the long-term vision of a quant…
cond-mat.mes-hall2025
Quantum stochastic resonance in a single-photon emitter
H. Mannel, J. Zöllner, E. Kleinherbers +8
Stochastic resonance is a phenomenon in which fluctuations enhance an otherwise weak signal. It has been found in many different systems in paleoclimatology, biology, medicine, and…
cond-mat.mes-hall2023
The interplay between electron tunneling and Auger emission in a single quantum emitter weakly coupled to an electron reservoir
Marcel Zöllner, Hendrik Mannel, Fabio Rimek +6
In quantum dots (QDs) the Auger recombination is a non-radiative scattering process in which the optical transition energy of a charged exciton (trion) is transferred to an additio…