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Titel:

Self-Organized Multifrequency Clusters in an Oscillating Electrochemical System with Strong Nonlinear Coupling

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Patzauer, Maximilian; Krischer, Katharina
Abstract:
We study the spatiotemporal dynamics of the oscillatory photoelectrodissolution of n-type Si in a fluoride-containing electrolyte under anodic potentials using in situ ellipsometric imaging. When lowering the illumination intensity stepwise, we successively observe uniform oscillations, modulated amplitude clusters, and the coexistence of multifrequency clusters, i.e., regions with different frequencies, with a stationary domain. We argue that the multifrequency clusters emerge due to an adaptiv...     »
Zeitschriftentitel:
Physical Review Letters
Jahr:
2021
Band / Volume:
126
Heft / Issue:
19
Volltext / DOI:
doi:10.1103/physrevlett.126.194101
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
0031-90071079-7114
Publikationsdatum:
10.05.2021
Copyright Informationen:
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
CC-Lizenz:
by, http://creativecommons.org/licenses/by/4.0
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