title: Power law behavior in chemical reactions.
abstract: Reactions between metals and chloride solutions have been shown to exhibit magnetic field fluctuations over a wide range of size and time scales. Power law behavior observed in these reactions is consistent with models said to exhibit self-organized criticality. Voltage fluctuations observed during the dissolution of magnesium and aluminum in copper chloride solution are qualitatively similar to the recorded magnetic signals. In this paper, distributions of voltage and magnetic peak sizes, noise spectra, and return times are compared for both reactions studied.
authors.affiliation: Department of Mathematics and Physics, Houston Baptist University, Houston, Texas 77074-3298, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Claycomb
authors.forename: D
authors.initials: D
authors.lastname: Nawarathna
authors.forename: V
authors.initials: V
authors.lastname: Vajrala
authors.forename: J H
authors.initials: JH
authors.lastname: Miller