Title :
Effect of microstructure on electromagnetic properties of ferromagnetic/dielectric composite particles
Author :
Jiang, J.T. ; Zhen, L. ; Shao, W.Z.
Author_Institution :
Sch. of Mater. Sci. & Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
The current study confirmed preliminarily the relation between microstructure, static electrical and magnetic properties and electromagnetic properties, the crucial range of conductivity (0.5-5χlO"2 Ω-cm) for obtaining high permeability and intense dielectric loss was obtained, and also the effect of microstructure on exchange-couple was clearly demonstrated, which maybe suggestive for further study or design of electromagnetic materials.
Keywords :
dielectric losses; ferromagnetic materials; electromagnetic material; ferromagnetic dielectric composite particles; magnetic property; static electrical property; Coatings; Conductivity; Dielectrics; Magnetic properties; Microstructure; Permeability;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561734
