Peculiarities of the Interface Forming in the “Nanocomposite-Bismuth Telluride” Multilayer System

G.S. Zykov; E.A. Gan'shina; A.I. Novikov; Yu.E. Kalinin; A.V. Sitnikov

doi:10.4028/www.scientific.net/SSP.233-234.505

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HomeSolid State PhenomenaSolid State Phenomena Vols. 233-234Peculiarities of the Interface Forming in the...

Peculiarities of the Interface Forming in the “Nanocomposite-Bismuth Telluride” Multilayer System

Abstract:

The research of magneto-optical properties has been conducted for the “Nanocomposite-bismuth telluride” (Co₄₀Fe₄₀B₂₀)_33.9(SiO₂)_66.1/[Te₃Bi₂] multilayer system at various thicknesses of each layer type. We report an enormous enhancement of magneto-optical (MO) response in this system. Besides, a good correlation between thickness dependences of transversal Kerr effect (TKE) and magneto-transport properties has been established. Such correlation was related to peculiarities of the interface forming process at the ferromagnetic (FM) granule boundaries. Moreover, this amplification of magneto-optical response is largest among the other spacer layers, such as Si, Cu, and C, therefore a comparison between them has been plotted.

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Periodical:

Solid State Phenomena (Volumes 233-234)

Pages:

505-508

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.233-234.505

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Online since:

July 2015

Authors:

G.S. Zykov*, E.A. Gan'shina, A.I. Novikov, Yu.E. Kalinin, A.V. Sitnikov

Keywords:

Bismuth Telluride, Magneto-Optical Spectroscopy, Multilayer, TKE, Transversal Kerr Effect

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