Voltage-Controlled Magnetic Anisotropy in Fe1-xCox/Pd/MgO system.

Amit Kumar ShuklaMinori GotoXiandong XuKohei NawaokaJoko SuwardyTadakatsu OhkuboKazuhiro HonoShinji MiwaYoshishige Suzuki

Published in: Scientific reports (2018)

Voltage-controlled magnetic anisotropy (VCMA) in an epitaxially grown Fe/Fe1-xCox/Pd/MgO system was investigated using spin-wave spectroscopy. The spin-wave resonant frequency linearly depended on the bias-voltage. The resonant-frequency shift increased with the Co fraction in Fe1-xCox/Pd. We achieved a VCMA of approximately 250 fJ/Vm at the Co/Pd/MgO region.

Keyphrases

single molecule
metal organic framework
density functional theory
room temperature
molecularly imprinted
aqueous solution
high resolution
visible light
quantum dots
liquid chromatography