576 citations · 4.1k across the 69 of their papers we have counts for
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Quantum dot admittance probed at microwave frequencies with an on-chip resonator
T. Frey, P. J. Leek, M. Beck +5
We present microwave frequency measurements of the dynamic admittance of a quantum dot tunnel coupled to a two-dimensional electron gas. The measurements are made via a high-qualit…
Optimization of sample-chip design for stub-matched radio-frequency reflectometry measurements
S. Hellmüller, M. Pikulski, T. Müller +6
A radio-frequency (rf) matching circuit with an in situ tunable varactor diode used for rf reflectometry measurements in semiconductor nanostructures is investigated and used to op…
Direct surface cyclotron resonance terahertz emission from a quantum cascade structure
François-Régis Jasnot, Louis-Anne De Vaulchier, Yves Guldner +6
A strong magnetic field applied along the growth direction of a semiconductor quantum well gives rise to a spectrum of discrete energy states, the Landau levels. By combining quant…
Room temperature terahertz polariton emitter
Markus Geiser, Giacomo Scalari, Fabrizio Castellano +2
The strong-coupling regime between an electronic transition and the photonic mode of a optical resonator manifests itself in the lifting of the degeneracy between the two modes and…