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Effect of Magnetic Tunneling Junction Sensor Size on Ferromagnetic Interlayer Coupling.

Authors :
Wang, Shuxia
Liu, Guangli
Tsang, Ching
Li, Weidong
Liao, Simon
Hsu, Yimin
Park, Chando
Gao, Zheng
Source :
IEEE Transactions on Magnetics; Oct2011, Vol. 47 Issue 10, p3415-3417, 3p
Publication Year :
2011

Abstract

In this paper, we present experimental results of the ferromagnetic interlayer coupling effect in magnetic tunnel junction devices. This investigation is focused on the sensor size dependency of the ferromagnetic interlayer coupling. The geometry-dependent magnetostatic edge-coupling contribution is estimated by micromagnetic simulation and then subtracted from the net coupling field in order to obtain the correlation between ferromagnetic interlayer coupling and the sensor size. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00189464
Volume :
47
Issue :
10
Database :
Complementary Index
Journal :
IEEE Transactions on Magnetics
Publication Type :
Academic Journal
Accession number :
65934600
Full Text :
https://doi.org/10.1109/TMAG.2011.2147297