Corrections to "effect of exchange coupling of polycrystalline antiferromagnetic layers on the magnetization behavior of soft magnetic layers"

2000 ◽  
Vol 36 (3) ◽  
pp. 612-612
Keyword(s):  
Exchange Coupling ◽  
Soft Magnetic ◽  
Magnetic Layers ◽  
Magnetization Behavior

A novel and facile route to in-situ formation of composites with dual coupling interactions for considerable millimeter-wave absorption performance

2021 ◽  
Author(s):  
Chuyang Liu ◽  
Tao Jiang ◽  
Tian Gao ◽  
Guangxian Xia ◽  
Yufan Cao ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Exchange Coupling ◽  
Ferromagnetic Coupling ◽  
Soft Magnetic ◽  
Magnetic Exchange ◽  
Magnetic Exchange Coupling ◽  
Absorption Performance ◽  
In Situ Formation ◽  
Facile Route

It is well known that both hard/soft magnetic exchange-coupling and ferroelectric-ferromagnetic coupling could facilitate the microwave absorption behavior. Herein, we propose the BaZrxFe12-xO19/Fe3O4/BaZrO3 composites to integrate the advantages of the...

New Type of Oscillatory Exchange Coupling Induced by Ordering in the Magnetic Layers

1996 ◽  
Vol 76 (20) ◽  
pp. 3834-3837 ◽  
Author(s):  
J. Kudrnovský ◽  
V. Drchal ◽  
C. Blaas ◽  
I. Turek ◽  
P. Weinberger
Keyword(s):  
Exchange Coupling ◽  
Magnetic Layers ◽  
New Type

Observation of an Exponential FeSi Spacer Thickness Dependence of the Antiferromagnetic Exchange Coupling in Fe/Si-Based Multilayers

1997 ◽  
Vol 475 ◽  
Author(s):  
J.T. Kohlhepp ◽  
J.J. De Vries ◽  
F.J.A. Den Broeder ◽  
R. Coehoorn ◽  
R.M. Jungblut ◽  
...  
Keyword(s):  
Exchange Coupling ◽  
Room Temperature ◽  
Decay Length ◽  
Antiferromagnetic Exchange ◽  
Interlayer Exchange Coupling ◽  
Magnetic Layers ◽  
Magnetic Analysis ◽  
Spacer Thickness ◽  
Interlayer Exchange ◽  
B2 Structure

ABSTRACTThe magnetic interlayer exchange coupling in Fe/Si-based thin film structures employing sputtered multilayers with variations of Si-alloyed Fe for the magnetic layers and Fe-alloyed Si spacers, as well as wedge-shaped MBE-grown Fe/Si/Fe sandwich samples has been systematically studied. From structural and magnetic analysis it is concluded that ultrathin Si and FexSi100-x (x < 50) spacer layers transform into a crystalline iron suicide with a composition close to Fe50Si50. The exchange coupling mediated by this metallic suicide is antiferromagnetic and depends on the spacer thickness in an exponential, i.e. non-oscillatory, manner with a universial characteristic decay length of 3–4 Å at room temperature. This observation can be qualitatively explained within the framework of a recent coupling theory on the premise that the FeSi interlayer has the metastable CsCl(B2)-structure.

Two-Threshold Stability Loss in Magnetic System with Nonmagnetic Interlayer

2010 ◽  
Vol 168-169 ◽  
pp. 321-324
Author(s):  
Yu.V. Zakharov ◽  
A.Yu. Vlasov ◽  
R. Avakumov
Keyword(s):  
Boundary Conditions ◽  
Magnetic System ◽  
Magnetic Film ◽  
Stability Loss ◽  
Interlayer Interaction ◽  
Soft Magnetic ◽  
Effective Constant ◽  
Magnetic Layers ◽  
Magnetic Substrate

In present paper the magnetization of magnetic film consisting of two soft magnetic layers separated by a nonmagnetic interlayer is considered. The film is applied to stiff magnetic substrate. To obtain boundary conditions at the boundary between soft magnetic layers we introduce effective constant of interlayer interaction.

Magnetic, magnetoresistive and low-frequency noise properties of tunnel magnetoresistance sensor devices with amorphous CoFeBTa soft magnetic layers

2020 ◽  
Vol 54 (9) ◽  
pp. 095002
Author(s):  
Mahmoud Rasly ◽  
Tomoya Nakatani ◽  
Jiangnan Li ◽  
Hossein Sepehri-Amin ◽  
Hiroaki Sukegawa ◽  
...  
Keyword(s):  
Low Frequency ◽  
Frequency Noise ◽  
Low Frequency Noise ◽  
Soft Magnetic ◽  
Tunnel Magnetoresistance ◽  
Magnetic Layers ◽  
Sensor Devices
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