• Experimental evidence of localized oscillations in the photosensitive chlorine dioxide-iodine-malonic acid reaction 

      Míguez, David G.; Alonso Muñoz, Sergio; Pérez Muñuzuri, Alberto; Sagués Mestres, Francesc (American Institute of Physics (AIP), 2006-10-24)
      Article
      Accés obert
      The interaction between Hopf and Turing modes has been the subject of active research in recent years. We present here experimental evidence of the existence of mixed Turing-Hopf modes in a two-dimensional system. Using ...
    • Wave propagation in a medium with disordered excitability 

      Sendiña-Nadal, I.; Pérez Muñuzuri, Alberto; Vives, D.; Pérez Muñuzuri, Vicente; Casademunt, Jaume; Ramírez de la Piscina Millán, Laureano; Sancho, Jose Maria; Sagués Mestre, Francesc (American Physical Society, 1998-06-30)
      Article
      Accés obert
      The effect of quenched disorder on the propagation of autowaves in excitable media is studied both experimentally and numerically in relation to the light-sensitive Belousov-Zhabotinsky reaction. The spatial disorder is ...