Experimental evidence of localized oscillations in the photosensitive chlorine dioxide-iodine-malonic acid reaction
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10.1103/PhysRevLett.97.178301
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/177814
Tipus de documentArticle
Data publicació2006-10-24
EditorAmerican Institute of Physics (AIP)
Condicions d'accésAccés obert
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Abstract
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 the photosensitive chlorine dioxide-iodine-malonic acid reaction (CDIMA) and external constant background illumination as a control parameter, standing spots oscillating in amplitude and with hexagonal ordering were observed. Numerical simulations in the Lengyel-Epstein model for the CDIMA reaction confirmed the results.
CitacióMíguez, D. [et al.]. Experimental evidence of localized oscillations in the photosensitive chlorine dioxide-iodine-malonic acid reaction. "Physical review letters", 24 Octubre 2006, vol. 97, núm. 17, p. 178301-1-178301-4.
ISSN0031-9007
Versió de l'editorhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.97.178301
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