146 citations · 440 across the 6 of their papers we have counts for
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cond-mat.other2007
Shannon Entropy as Characterization Tool in Acoustics
Helios Sanchis-Alepuz, Jose Sanchez-Dehesa
We introduce Shannon's information entropy to characterize the avoided crossing appearing in the resonant Zener-like phenomenon in ultrasonic superlattices made of two different fl…
cond-mat.other2007★ 131 cited
Acoustic Analogue of Bloch Oscillations and Resonant Zener Tunneling in Ultrasonic Superlattices
Helios Sanchis-Alepuz, Yuriy A. Kosevich, Jose Sanchez-Dehesa
We demonstrate the existence of Bloch oscillations of acoustic fields in sound propagation through a superlattice of water cavities and layers of methyl methacrylate. To obtain the…