Exchange coupling through composite nonmagnetic spacer layer in magnetic superlattices

1997 ◽  
Vol 81 (8) ◽  
pp. 3788-3790
Author(s):  
Y. Takahashi ◽  
K. Inomata
Keyword(s):  
Exchange Coupling ◽  
Magnetic Superlattices ◽  
Spacer Layer ◽  
Nonmagnetic Spacer

Long-range exchange coupling between a ferromagnet and an antiferromagnet across a nonmagnetic spacer layer

1997 ◽  
Vol 81 (8) ◽  
pp. 4999-5001 ◽  
Author(s):  
N. J. Gökemeijer ◽  
T. Ambrose ◽  
C. L. Chien ◽  
N. Wang ◽  
K. K. Fung
Keyword(s):  
Long Range ◽  
Exchange Coupling ◽  
Spacer Layer ◽  
Nonmagnetic Spacer

Magneto-Optical Investigation of Thin-Film Magnetic Structures

2013 ◽  
Vol 543 ◽  
pp. 247-250 ◽  
Author(s):  
Natalia Tsidaeva ◽  
Viktorija Abaeva ◽  
Elena Enaldieva ◽  
Tamerlan T. Magkoev ◽  
Anatolij Turiev ◽  
...  
Keyword(s):  
Exchange Coupling ◽  
Giant Magnetoresistance ◽  
Magnetic Interaction ◽  
Antiferromagnetic Interaction ◽  
Multilayer Structures ◽  
Optical Investigation ◽  
Magnetic Structures ◽  
Magnetic Layers ◽  
Spacer Layer ◽  
Nonmagnetic Spacer

After the discovery of antiferromagnetic interaction [, giant magnetoresistance [ and oscillating magnetic interaction [, the exchange coupling between magnetic layers across the conductive nonmagnetic spacer layer in multilayer structures have been attracted much attention [4-.

Exchange-coupling between ferromagnets through a non-metallic amorphous spacer-layer

1992 ◽  
Vol 114 (1-2) ◽  
pp. L6-L10 ◽  
Author(s):  
S. Toscano ◽  
B. Briner ◽  
H. Hopster ◽  
M. Landolt
Keyword(s):  
Exchange Coupling ◽  
Spacer Layer

scholarly journals Control of the noncollinear interlayer exchange coupling

2020 ◽  
Vol 6 (48) ◽  
pp. eabd8861
Author(s):  
Zachary R. Nunn ◽  
Claas Abert ◽  
Dieter Suess ◽  
Erol Girt
Keyword(s):  
Exchange Coupling ◽  
Magnetic Moments ◽  
Interlayer Exchange Coupling ◽  
Magnetic Structures ◽  
Spintronic Devices ◽  
Spacer Layer ◽  
Ferromagnetic Layers ◽  
Almost All ◽  
Interlayer Exchange ◽  
Coupling Angle

Interlayer exchange coupling in transition metal multilayers has been intensively studied for more than three decades and is incorporated into almost all spintronic devices. With the current spacer layers, only collinear magnetic alignment can be reliably achieved; however, controlling the coupling angle has the potential to markedly expand the use of interlayer exchange coupling. Here, we show that the coupling angle between the magnetic moments of two ferromagnetic layers can be precisely controlled by inserting a specially designed magnetic metallic spacer layer between them. The coupling angle is controlled solely by the composition of the spacer layer. Moreover, the biquadratic coupling strength, responsible for noncollinear alignment, is larger than that of current materials. These properties allow for the fabrication and study of not yet realized magnetic structures that have the potential to improve existing spintronic devices.

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