509 citations · 1.6k across the 39 of their papers we have counts for
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nlin.CD2013★ 48 cited
Spectral properties of microwave graphs with local absorption
M. Allgaier, S. Gehler, S. Barkhofen +2
The influence of absorption on the spectra of microwave graphs has been studied experimentally. The microwave networks were made up of coaxial cables and T junctions. First, absorp…
cond-mat.dis-nn2013★ 19 cited
Formation and interaction of resonance chains in the open 3-disk system
T. Weich, S. Barkhofen, U. Kuhl +2
In ballistic open quantum systems one often observes that the resonances in the complex-energy plane form a clear chain structure. Taking the open 3-disk system as a paradigmatic m…
cond-mat.dis-nn2013★ 50 cited
Experimental Observation of a Fundamental Length Scale of Waves in Random Media
S. Barkhofen, J. Metzger, R. Fleischmann +2
Waves propagating through a weakly scattering random medium show a pronounced branching of the flow accompanied by the formation of freak waves, i.e., extremely intense waves. Theo…