135 citations · 278 across the 7 of their papers we have counts for
7 papers
Topology of the Quantum Hall Effect. The Möbius strip model
F. Meseguer
Here we conjecture on a topological model based on the Möbius strip derived from the current distribution at the plateaus of the Quantum Hall Effect (QHE). It can account for the f…
Packing Confined Hard Spheres Denser with Adaptive Prism Phases
Erdal C. Oğuz, Matthieu Marechal, Fernando Ramiro-Manzano +4
We show that hard spheres confined between two parallel hard plates pack denser with periodic adaptive prismatic structures which are composed of alternating prisms of spheres. The…
Ultralow frequency acoustic resonances and its potential for mitigating tsunami wave formation
Hector Estrada, Francisco Meseguer
Bubbles display astonishing acoustical properties since they are able to absorb and scatter large amounts of energy coming from waves whose wavelengths are two orders of magnitude…
Slit-array transmission loss feasibility in airborne sound
Hector Estrada, Jose Maria Bravo, Francisco Meseguer
Recent experiments conducted in water at ultrasonic frequencies showed the possibility of overcoming the transmission loss provided by homogeneous plates at certain frequencies by…
Angle-dependent ultrasonic transmission through plates with subwavelength hole arrays
Hector Estrada, Pilar Candelas, Antonio Uris +3
We study sound transmission in perforated plates as a function of incident angle and conclude that it holds distinctive properties that make it unique and essentially different fro…
Extraordinary sound screening in perforated plates
Hector Estrada, Pilar Candelas, Antonio Uris +3
We report extraordinary effects in the transmission of sound through periodically perforated plates, supported by both measurements and theory. In agreement with recent observation…