Temperature dependence of the first magnetocrystalline anisotropy constant of polycrystalline Ca-In-V and Ca-Zr-YIG
- 1 March 1978
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 49 (3), 1956-1958
- https://doi.org/10.1063/1.324816
Abstract
A method to compute the first order anisotropy constant K1 from ferrimagnetic resonance linewidth measurements on polycrystalline samples is discussed and applied to Ca‐In‐V and Ca‐Zr substituted YIG. Experimental accuracy of about ±103 erg/cm3 can be achieved with second‐phase free, dense (≳99%) and carefully polished spheres. The temperature dependence of K1 from −196 °C to about Curie point have been measured for both garnet families.Keywords
This publication has 6 references indexed in Scilit:
- Magnetic Anisotropy of Vanadium-Indium-Substituted YIGJournal of Applied Physics, 1970
- Anisotropy Linebroadening in Polycrystalline V–In Substituted YIGJournal of Applied Physics, 1969
- Anisotropy of Fe3+ Ions in Yttrium Iron GarnetJournal of Applied Physics, 1968
- Frequency Dependence of the Two-Magnon Ferrimagnetic Resonance LinewidthPhysical Review B, 1965
- Spin-wave analysis of ferromagnetic resonance in polycrystalline ferritesJournal of Physics and Chemistry of Solids, 1958
- Narrowing Effect of Dipole Forces on Inhomogeneously Broadened LinesPhysical Review B, 1957