Interlayer magnetostatic coupling induced Co layer coercivity enhancement and exchange bias in [Pd/Co]/Cu/Co spin valves

2009 ◽  
Vol 95 (17) ◽  
pp. 172512 ◽  
Author(s):  
P. Y. Yang ◽  
X. Y. Zhu ◽  
F. Zeng ◽  
F. Pan
Keyword(s):  
Exchange Bias ◽  
Spin Valves ◽  
Magnetostatic Coupling

Enhanced Exchange Bias of Spin Valves Fabricated on Fullerene-Based Seed Layers

2012 ◽  
Vol 48 (11) ◽  
pp. 3047-3050 ◽  
Author(s):  
M. Wheeler ◽  
B. J. Hickey ◽  
O. Cespedes
Keyword(s):  
Exchange Bias ◽  
Spin Valves ◽  
Seed Layers

Growth of giant magnetoresistive spin valves with strong exchange bias field

1998 ◽  
Vol 34 (4) ◽  
pp. 867-869 ◽  
Author(s):  
G. Choe ◽  
A. Tsoukatos ◽  
S. Gupta
Keyword(s):  
Exchange Bias ◽  
Bias Field ◽  
Spin Valves ◽  
Exchange Bias Field ◽  
Strong Exchange

PERPENDICULAR EXCHANGE-BIAS INDUCED BY A DISCONTINUOUS Ru LAYER IN Co90Fe10/Ru/Co90Fe10/FeMn MULTILAYERS

2011 ◽  
Vol 25 (11) ◽  
pp. 1493-1499
Author(s):  
JIN BAO ◽  
XIAO-GUANG XU ◽  
XIAO-QI LI ◽  
DE-LIN ZHANG ◽  
YONG JIANG
Keyword(s):  
Magnetron Sputtering ◽  
Exchange Bias ◽  
Tunnel Junctions ◽  
Magnetic Tunnel Junctions ◽  
Spin Valves ◽  
Dc Magnetron Sputtering

A series of Co 90 Fe 10/ Ru/Co 90 Fe 10/ FeMn multilayers were fabricated by DC magnetron sputtering. Our results show that the in-plane and perpendicular exchange-bias fields H ex of the multilayers can be controlled by the continuity of the Ru layer. Increasing the continuity of the Ru layer increases the in-plane H ex and decreases the perpendicular one. When the thickness of the Ru layer is 0.5 nm, the perpendicular H ex reaches as high as 682 Oe. The perpendicular exchange-bias induced by a discontinuous underlayer may be applied in future perpendicular anisotropic spin valves or magnetic tunnel junctions.

Magnetostatic coupling in spin valves: Revisiting Néel’s formula

2000 ◽  
Vol 87 (9) ◽  
pp. 5759-5761 ◽  
Author(s):  
T. C. Schulthess ◽  
W. H. Butler
Keyword(s):  
Spin Valves ◽  
Magnetostatic Coupling

Room temperature exchange bias and spin valves based on BiFeO3∕SrRuO3∕SrTiO3∕Si (001) heterostructures

2007 ◽  
Vol 91 (17) ◽  
pp. 172513 ◽  
Author(s):  
Lane W. Martin ◽  
Ying-Hao Chu ◽  
Qian Zhan ◽  
R. Ramesh ◽  
Shu-Jen Han ◽  
...  
Keyword(s):  
Exchange Bias ◽  
Room Temperature ◽  
Spin Valves ◽  
Temperature Exchange
Sign in / Sign up

Export Citation Format

Share Document