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Your search keyword '"Ranjbar, R."' showing total 9 results
Start Over Author "Ranjbar, R." Publication Type Conference Materials
9 results on '"Ranjbar, R."'

8. Electric Field Effect on the Magnetization Process for a Very Thin Co60Fe40 Film.

Author

Suzuki, K. Z., Ranjbar, R., Sugihara, A., Kondo, Y., and Mizukami, S.

Subjects
ELECTRIC field effects, ELECTROSTATICS, MAGNETIZATION transfer, MAGNETIC tunnelling, MAGNETORESISTANCE
Abstract

The electric field effect on the magnetization process for a very thin Co60Fe40 film was studied. The magnetization process under the electric field was characterized using tunnel magnetoresistance curves measured in a fully-epitaxial (001)-oriented CoFe(1)/MgO/CoFe(3) (thickness in nanometers) magnetic tunnel junction, where both the CoFe electrodes are magnetized inplane. The out-of-plane saturation field of the thinner CoFe electrode changed linearly by varying the applied voltage, and the field-induced change of saturation field was estimated to be -0.10 TV-1. This change in the saturation field is interpreted as the electric field induced change in a perpendicular magnetic anisotropy originating from the CoFe/MgO interface. The electric field effect effciency was estimated to be about 200 fJV-1m-1. [ABSTRACT FROM AUTHOR]

Published
2016
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