Microstructure and magneto-optical properties of CoFe1.9RE0.1O4 nanocrystalline films on quartz substrates
- 1 May 2000
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 87 (9), 6779-6781
- https://doi.org/10.1063/1.372839
Abstract
A novel family of composited oxides, Co–RE ferrites (RE=rare earth), has been fabricated on quartz substrates by a sol-gel method. The studies on the microstructure and magneto-optical effects of the Co–RE ferrite films were carried out. It has been found that the doping of Co ferrite with Yb or Lu ion notably enhance the magneto-optical rotations in the spectral range of 350–420 nm, which made them very promising to be used for magneto-optical recording at short wavelengths in the future.Keywords
This publication has 12 references indexed in Scilit:
- Fabrication and magnetic investigation of Y or Gd containing CoFe2O4 nanocrystalline filmsJournal of Applied Physics, 1998
- Nanocrystalline garnet disks for magneto-optical recording mediaJournal of Magnetism and Magnetic Materials, 1996
- Relations between magneto-optical properties and reactivity in cobalt-manganese ferrite thin films and powdersJournal of Magnetism and Magnetic Materials, 1996
- Magneto-Optical Storage MaterialsAnnual Review of Materials Science, 1993
- Preparation of Zinc- and Aluminum-Substituted Cobalt-Ferrite Thin Films and Their Faraday RotationJapanese Journal of Applied Physics, 1988
- Magneto-optical properties of substituted cobalt ferrites: CoFe2−xMexO4 (Me=Rh3+, Mn3+, Ti4++Co2+)Journal of Applied Physics, 1986
- rf sputtering of highly Bi-substituted garnet films on glass substrates for magneto-optic memoryJournal of Applied Physics, 1985
- Magnetic and magneto-optical properties of garnet filmsThin Solid Films, 1984
- The polar magneto-optical Kerr effect and the dielectric tensor elements of CoFe2−xAlxO4 0.1≤x≤1 in the photon energy range 0.65≤hν≤4.5 eVJournal of Applied Physics, 1984
- Ultraviolet Magneto-Optical Properties of Single-Crystal Orthoferrites, Garnets, and Other Ferric Oxide CompoundsPhysical Review B, 1969