Barkhausen Noise Analysis by Surrounding Coil
| Autor: | J. Catty, P. Fleischmann, J. Chicois, A. Le Brun |
|---|---|
| Rok vydání: | 1995 |
| Předmět: |
Materials science
Condensed matter physics Magnetic domain business.industry Microstructure Condensed Matter::Disordered Systems and Neural Networks Magnetic field Stress (mechanics) Magnetization symbols.namesake Electromagnetic coil Nondestructive testing Condensed Matter::Statistical Mechanics symbols business Barkhausen effect |
| Zdroj: | Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461358190 |
| DOI: | 10.1007/978-1-4615-1987-4_217 |
| Popis: | The Barkhausen effect (or Barkhausen noise)[1], discovered in 1919, was initially identified as the revealing of irreversible and discontinuous changes of magnetisation induced by an external magnetic field[2]. The interest of Barkhausen noise as a non destructive testing technique of magnetic materials is due to the interaction between the magnetic microstructure (magnetic domains, Bloch wall motion dynamic), microstructural state and stress state of the material [3,4,5,6]. |
| Databáze: | OpenAIRE |
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