Uniaxial Magnetic Anisotropy of Bismuth-Doped Ferrite-Garnet Films, Induced by Weak Adsorption

Victor E. Zubov; Andrey D. Kudakov; Nikolay L. Levshin

doi:10.4028/www.scientific.net/SSP.215.154

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Uniaxial Magnetic Anisotropy of Bismuth-Doped Ferrite-Garnet Films, Induced by Weak Adsorption

Abstract:

Abstract. With the use of magneto-optical Faraday effect effective field of perpendicular magnetic anisotropy of iron garnet films is measured in vacuum and in the atmosphere of water vapor. It is established that a decrease of the mentioned field takes place due to adsorption of the water molecules by 20% in comparison with the value of field in vacuum. This result is in accordance with the conclusion reached on the base of investigation of influence of water molecules adsorption on domain structure of iron garnet films earlier.

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Periodical:

Solid State Phenomena (Volume 215)

Pages:

154-157

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.215.154

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Online since:

April 2014

Authors:

Victor E. Zubov*, Andrey D. Kudakov, Nikolay L. Levshin

Keywords:

Adsorption, Ferrodielectric, Magnetic Anisotropy, Magnetooptics

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References

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