Spin-polarized secondary electron microscopy of soft magnetic films on antiferromagnetic substrates

1997 ◽  
Vol 81 (8) ◽  
pp. 5021-5023 ◽  
Author(s):  
Y. Iwasaki ◽  
M. Takiguchi ◽  
K. Bessho
Keyword(s):  
Electron Microscopy ◽  
Secondary Electron ◽  
Magnetic Films ◽  
Soft Magnetic ◽  
Spin Polarized ◽  
Soft Magnetic Films

scholarly journals Preparation of Soft Magnetic Films by Electroless Ni-Fe-P Plating.

1994 ◽  
Vol 45 (2) ◽  
pp. 202-206 ◽  
Author(s):  
Dong-Hyun KIM ◽  
Hitoshi MATSUDA ◽  
Koji AOKI ◽  
Osamu TAKANO
Keyword(s):  
Magnetic Films ◽  
Soft Magnetic ◽  
Electroless Ni ◽  
Soft Magnetic Films

Dual spiral sandwiched magnetic thin film inductor using Fe–Hf–N soft magnetic films as a magnetic core

2002 ◽  
Vol 239 (1-3) ◽  
pp. 579-581 ◽  
Author(s):  
K.H. Kim ◽  
D.W. Yoo ◽  
J.H. Jeong ◽  
J. Kim ◽  
S.H. Han ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Films ◽  
Magnetic Core ◽  
Magnetic Thin Film ◽  
Soft Magnetic ◽  
Soft Magnetic Films

Magnetic Microscopy of Fe/Mn/Fe Layers

1997 ◽  
Vol 475 ◽  
Author(s):  
H. Hopster ◽  
Y. Iwasaki ◽  
J. Barthel ◽  
E.B. Maiken ◽  
B.P. Miller ◽  
...  
Keyword(s):  
Domain Structure ◽  
Secondary Electron ◽  
Critical Thickness ◽  
Magnetic Domain ◽  
Magnetic Films ◽  
Polarization Analysis ◽  
Domain Pattern ◽  
Soft Magnetic ◽  
Ferromagnetic Order ◽  
Delayed Onset

Abstract Manganese layers were deposited on polycrystalline Fe-based soft magnetic films. The magnetic domain structure of thin Fe overlayers on top these Mn films was measured by secondary electron microscopy with polarization analysis. The Fe layers show spin polarization only beyond a certain critical thickness of about 20 Å. Beyond this thickness the domain structure of the substrate starts to appear in the Fe overlayer. This delayed onset of ferromagnetic order in the Fe layers is attributed to frustration of ferromagnetic order due to the strong coupling to the antiferromagnetically ordered Mn. With increasing Fe film thickness (between 20–30 Å) the magnetization increases and shows the same domain pattern as the substrate. We find that for all Mn thicknesses studied (up to 170 Å) the Fe overlayer domain structure reproduces the substrate domain structure and the magnetization is always aligned parallel with the substrate magnetization.

scholarly journals CHANGE OF MICROSCOPICAL ANISOTROPY ON FILM THICKNESS FOR Fe BASED SOFT MAGNETIC FILMS

1991 ◽  
Vol 15 (S_2_PMRC_91) ◽  
pp. S2_561-566
Author(s):  
H. SHOJI ◽  
Y. SAKAI ◽  
T. SHIMATSU ◽  
Migaku TAKAHASHI ◽  
T. WAKIYAMA
Keyword(s):  
Film Thickness ◽  
Magnetic Films ◽  
Soft Magnetic ◽  
Soft Magnetic Films

Soft Magnetic Films and Wires for Magnetic Field Sensors

2008 ◽  
pp. 1708-1741
Author(s):  
A. S. Antonov ◽  
I. T. Iakubov ◽  
A. N. Lagarkov ◽  
A. L. Rakhmanov ◽  
I. A. Ryjikov
Keyword(s):  
Magnetic Field ◽  
Magnetic Films ◽  
Soft Magnetic ◽  
Magnetic Field Sensors ◽  
Soft Magnetic Films
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