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Optical and magneto-optical properties of Co/Ti substituted barium ferrite

Biomedical Sciences Research Institute Computer Science Research Institute Environmental Sciences Research Institute Nanotechnology & Advanced Materials Research Institute

Atkinson, R, Gerber, r, Papakonstantinou, P and Zimsa, Z (1992) Optical and magneto-optical properties of Co/Ti substituted barium ferrite. Journal of Magnetism and Magnetic Materials, 104-107 . pp. 1005-1006. [Journal article]

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DOI: 10.1016/0304-8853(92)90462-W

Abstract

The optical and magneto-optical properties of single crystal Co/Ti doped barium hexaferrites have been measured over the wavelength range 400–800 nm. The spectral dependencies of the Kerr effect indicate that at short wavelengths Fe3+, and at long wavelengths Co2+ ions, are responsible for the M.O transitions. In the near IR, and after quadrilayer enhancement, heavily doped ferrite performs better than TbFeCo as an M.O recording medium.

Item Type:Journal article
Faculties and Schools:Faculty of Computing & Engineering
Faculty of Computing & Engineering > School of Engineering
Research Institutes and Groups:Engineering Research Institute
Engineering Research Institute > Nanotechnology & Integrated BioEngineering Centre (NIBEC)
ID Code:17082
Deposited By:Professor Pagona Papakonstantinou
Deposited On:11 Feb 2011 09:04
Last Modified:20 Mar 2014 12:25

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