Magnetic anisotropy in Pb-substituted Eu3 Fe5 O12 films
- 15 September 1974
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 25 (6), 357-359
- https://doi.org/10.1063/1.1655508
Abstract
A large uniaxial magnetic anisotropy has been observed in (100) and (111) Pb‐substituted Eu3 Fe5 O12 garnet films grown by the LPE technique from PbO:B2O3 fluxes. For a Pb content of about 5.0 wt% the uniaxial anisotropy was 1.9×105 erg/cm3 in films of (100) orientation and 0.5 × 105 erg/cm3 for (111) film orientations. This uniaxial anisotropy is shown to be induced by the Pb and is similar to the growth‐induced anisotropy observed in mixed iron garnets.Keywords
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