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19922026
most citedLOFAR: The LOw-Frequency ARray

2.7k citations

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cond-mat.mes-hall2026

Purcell enhanced and blinking free single photons from InAs/GaAs quantum dots in deterministically placed circular Bragg gratings

Peter Gschwandtner, Quirin Buchinger, Krishna Chand Maurya +11

The development of efficient, deterministic, and tunable single-photon sources is a cornerstone for the realization of long-distance quantum communication, quantum repeaters, and p…

cond-mat.mes-hall2026

Discrete holography and density of states in the crossover from hyperbolic to Euclidean lattices

Mireia Tolosa-Simeón, Igor Boettcher

We study tight-binding models in the crossover from hyperbolic to Euclidean lattices, realized through the successive insertion of Euclidean defects into hyperbolic lattices. We an…

cond-mat.mes-hall2025

Exchange interaction in gate-defined quantum dots beyond the Hubbard model

Alexander Willmes, Patrick Bethke, M. Mohamed El Kordy Shehata +10

A quantitative description of the exchange interaction in quantum dots is relevant for modeling gate operations of spin qubits. By measuring the amplitude and frequency of exchange…

cond-mat.mes-hall2025★ 1 cited

Controlling Skyrmion Lattice Orientation with Local Magnetic Field Gradients

Duc Minh Tran, Edoardo Mangini, Elizabeth M. Jefremovas +4

Precise control over the formation and arrangement of magnetic skyrmion lattices is essential for understanding their emergent behavior and advancing their integration into spintro…

cond-mat.mes-hall2025

Exciton-resonant detection of high-frequency surface acoustic waves from subwavelength metal gratings

Olga Ken, Dmytro Horiachyi, Ilya Akimov +8

We report on all-optical generation and detection of high-frequency (up to about 30 GHz) surface acoustic waves (SAWs) in GaAs/AlGaAs heterostructures with short-period Au gratings…

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…