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Advances in Geosciences An open-access journal for refereed proceedings and special publications
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Volume 14 | Copyright
Adv. Geosci., 14, 25-28, 2008
https://doi.org/10.5194/adgeo-14-25-2008
© Author(s) 2008. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

  02 Jan 2008

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 S. Koshevaya et al.
  • 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.

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