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Advances in Geosciences An open-access journal for refereed proceedings and special publications

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Adv. Geosci., 14, 25-28, 2008
© Author(s) 2008. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.
02 Jan 2008
Electromagnetic emission from magnetite plate cracking under seismic processes
S. Koshevaya1, V. Grimalsky1, N. Makarets2, A. Kotsarenko3, J. Siquieros-Alatorre1, R. Perez-Enriquez3, and D. Juarez-Romero1 1Autonomous University of Morelos, UAEM, Av.Universidad 1001, Col. Chamilpa, Z.P. 62209, Cuernavaca, Mor., Mexico
2Department of Physics, Kyiv National Shevchenko University, Volodymyrska 64, Kyiv, Z.P. 01033, Ukraine
3Centro de Geociencias, UNAM, A.P. 1-742, Querétaro, Z.P. 76001, Mexico
Abstract. Electromagnetic emission generated by cracking of a magnetite plate is theoretically investigated. The non-stationary mechanical stresses, produced by moving the tip of a crack and a wave of mechanical unloading in the plate are considered as the sources of the radiation. It is demonstrated that the radiation is produced by the appearance of a non-stationary magnetic moment in the plate.

Citation: Koshevaya, S., Grimalsky, V., Makarets, N., Kotsarenko, A., Siquieros-Alatorre, J., Perez-Enriquez, R., and Juarez-Romero, D.: Electromagnetic emission from magnetite plate cracking under seismic processes, Adv. Geosci., 14, 25-28,, 2008.