Accession Number : AD0678485
Title : ORIGIN OF THE DISPERSION OF THE COMPLEX MAGNETIC PERMEABILITY IN SPINEL FERRITES.
Descriptive Note : Technical rept.,
Corporate Author : ARMY ELECTRONICS COMMAND FORT MONMOUTH N J
Personal Author(s) : Malinofsky,Walter W.
Report Date : JUL 1968
Pagination or Media Count : 120
Abstract : Measurements of the complex magnetic (initial) permeability of spinel ferrites performed as a function of frequency demonstrate a dispersion at radio frequencies as first observed by Snoek. An additional dispersion at microwave frequencies was first observed by Radio. Various theories have been proposed to explain the mechanism of dispersion. This report analyzes these theories and draws conclusions about the validity of the proposed mechanisms. (Author)
Descriptors : (*FERRITES, MAGNETIC PROPERTIES), GRAIN SIZE, MICROWAVE FREQUENCY, MAGNETIC RESONANCE, RESONANT FREQUENCY, MAGNETOSTRICTION, ANISOTROPY, THESES
Subject Categories : Electricity and Magnetism
Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE