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Covariant electromagnetic constitutive models for dispersive and ferromagnetic media

Research output: Contribution to conference - Without ISBN/ISSN Conference paper

Publication date2011
<mark>Original language</mark>English
EventProblems and Developments of Classical Electrodynamics - Bad Honnef, Germany
Duration: 21/03/201125/03/2011


ConferenceProblems and Developments of Classical Electrodynamics
CityBad Honnef


This talk presented the preliminary findings of an attempt to model the effects of dispersion in a variety of materials in a fully covariant framework. A constitutive model that exhibits dispersion in a stationary intrinsic magneto-electric medium was discussed and compared with induced magneto-electric properties arising in homogeneous dispersive moving media. Constitutive relations for hysteretic processes in ferromagnets and ferroelectrics were also discussed in this framework.