Accession Number : AD0657375

Title :   HARMONIC GENERATION IN ANTIFERROMAGNETIC RESONANCE,

Corporate Author : MASSACHUSETTS INST OF TECH CAMBRIDGE MICROWAVE AND QUANTUM MAGNETICS GROUP

Personal Author(s) : Cole,P. H.

Report Date : JUN 1966

Pagination or Media Count : 30

Abstract : An energy method is used to obtain linear and nonlinear terms of the equation of motion of an antiferromagnetic spin system. It is shown that energy conversion between resonance modes, an octave apart in RbMnF3 should be possible. The threshold power level for efficient energy conversion is calculated and compared with that for the excitation of synchronous spin waves. (Author)

Descriptors :   (*ANTIFERROMAGNETISM, RESONANCE), HARMONIC GENERATORS, EQUATIONS OF MOTION, ANISOTROPY, TORQUE, OSCILLATION, MATHEMATICAL ANALYSIS, STABILITY

Subject Categories : Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE