Publication detail

Study of Electromagnetic Emission in Solids

KOKTAVÝ, P., KOKTAVÝ, B.

Original Title

Study of Electromagnetic Emission in Solids

Type

conference paper

Language

English

Original Abstract

The phenomenon of electromagnetic emission (EME) from solids is based on the generation of an electromagnetic field accompanying the mechanical excitation of the solids in question. We suppose, that the crack faces are electrically charged due to rupture of inter-atomic and inter-ionic bonds. This results in dipole, quadrupole, or more complicated electric charge systems. Two metallic layers have covered the tested devices to create metal-insulator-metal structure. The electric dipole system is a source of voltage induced on metal electrodes. The experiments were designed and carried out to give evidence of the mentioned phenomenon. The experimental study has been performed on rock and composite samples.

Keywords

Electromagnetic emission, Electric charge, Crack, Composite

Authors

KOKTAVÝ, P., KOKTAVÝ, B.

RIV year

2004

Released

1. 1. 2004

Publisher

Ing. Zdeněk Novotný, CSc.

Location

Brno

ISBN

80-7355-024-5

Book

New Trends in Physics

Pages from

56

Pages to

59

Pages count

4

BibTex

@inproceedings{BUT12114,
  author="Pavel {Koktavý} and Bohumil {Koktavý}",
  title="Study of Electromagnetic Emission in Solids",
  booktitle="New Trends in Physics",
  year="2004",
  pages="4",
  publisher="Ing. Zdeněk Novotný, CSc.",
  address="Brno",
  isbn="80-7355-024-5"
}