168 citations · 340 across the 6 of their papers we have counts for
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First experimental realization of the Dirac oscillator
J. A. Franco-Villafañe, E. Sadurní, S. Barkhofen +3
We present the first experimental microwave realization of the one-dimensional Dirac oscillator, a paradigm in exactly solvable relativistic systems. The experiment relies on a rel…
Experimental Observation of the Spectral Gap in Microwave n-Disk Systems
S. Barkhofen, T. Weich, A. Potzuweit +3
Symmetry reduced three-disk and five-disk systems are studied in a microwave setup. Using harmonic inversion the distribution of the imaginary parts of the resonances is determined…
Disordered graphene and boron nitride in a microwave tight-binding analog
S. Barkhofen, M. Bellec, U. Kuhl +1
Experiments on hexagonal graphene-like structures using microwave measuring techniques are presented. The lowest transverse-electric resonance of coupled dielectric disks sandwiche…
Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures
U. Kuhl, S. Barkhofen, T. Tudorovskiy +4
We present a microwave realization of finite tight-binding graphene-like structures. The structures are realized using discs with a high index of refraction. The discs are placed o…