Molecular-field coefficients of Tm3Fe5O12

Abstract

The molecular-field coefficients of Tm3Fe5O 12 were determined by a trial and error procedure used previously in the determination of coefficients for other members of the rare-earth iron garnet family. Since an error was detected in the application of the original computer program, a corrected set of coefficients is also given for these compositions. Results of calculations of magnetization-temperature curves of ferrimagnetic garnet systems with mixtures of rare-earth ions are also reported.