Please use this identifier to cite or link to this item: http://repository.vnu.edu.vn/handle/VNU_123/32521
Title: Magnetic structure and anisotropy of [Co/Pd](5)/NiFe multilayers
Authors: Tryputen, Larysa
Guo, Feng
Liu, Frank
Keywords: PERPENDICULAR-ANISOTROPY;REVERSAL;SPIN-TORQUE OSCILLATOR
Issue Date: 2015
Publisher: AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Citation: ISIKNOWLEDGE
Abstract: The magnetization behavior, magnetic anisotropy, and domain configurations of Co/Pd multilayers with perpendicular magnetic anisotropy capped with permalloy is investigated using magnetometry, magnetic force microscopy, and ferromagnetic resonance. The thickness of the Ni80Fe20 layer in [Co/Pd](5)/NiFe (t) was varied from t = 0 to 80 nm in order to study the interplay between the anisotropy and magnetization directions of Co/Pd and NiFe. By varying the thickness of the NiFe layer, the net anisotropy changes sign, but domains with plane- normal magnetization are present even for the thickest NiFe. Ferromagnetic resonance measurements show a decrease in damping with increasing NiFe thickness. The results demonstrate how the magnetic behavior of mixed- anisotropy thin films can be controlled.
Description: PHYSICAL REVIEW B Volume: 91 Issue: 1 Article Number: 014407 Published: JAN 9 2015 ; TNS05784
URI: http://repository.vnu.edu.vn/handle/VNU_123/32521
ISSN: 1098-0121
Appears in Collections:Bài báo của ĐHQGHN trong Web of Science

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