Effect of annealing conditions on the perpendicular magnetic anisotropy of Ta/CoFeB/MgO multilayers
Films with a structure of Ta (5 nm)/Co20Fe60B20 (0.8–1.5 nm)/MgO (1 nm)/Ta (1 nm) were deposited on Corning glass substrates by magnetron sputtering. The as-deposited films with CoFeB layer thickness from 0.8 to 1.3 nm show perpendicular magnetic anisotropy (PMA). After annealing at a proper tempera...
Main Authors: | Yan Liu, Liang Hao, Jiangwei Cao |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2016-04-01
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Series: | AIP Advances |
Online Access: | http://dx.doi.org/10.1063/1.4947132 |
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