Uniaxial anisotropy in magnetite thin film—Magnetization studies

2006 ◽  
Vol 382 (1-2) ◽  
pp. 147-150
Author(s):  
A. Wiecheć ◽  
J. Korecki ◽  
B. Handke ◽  
Z. Kąkol ◽  
D. Owoc ◽  
...  
Keyword(s):  
Thin Film ◽  
Uniaxial Anisotropy ◽  
Film Magnetization

Magnetic and Crystallographic Microstructure of SrRuO3 Studied by Lorentz Transmission Electron Microscopy

1997 ◽  
Vol 3 (S2) ◽  
pp. 521-522
Author(s):  
A.F. Marshall ◽  
L. Klein ◽  
J.S. Dodge ◽  
C.H. Ahn ◽  
J.W. Reiner ◽  
...  
Keyword(s):  
Thin Film ◽  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
High Temperature Superconductors ◽  
Uniaxial Anisotropy ◽  
Practical Interest ◽  
Transmission Electron ◽  
Easy Direction ◽  
Cu Substrates ◽  
Lorentz Transmission Electron Microscopy

SrRuO3 is a low temperature ferromagnet (Tc ≌ 150K) which has recently been investigated in thin film form due to its structural compatibility with other thin film perovskites materials of practical interest, including high-temperature superconductors. Magnetization studies of thin films of SrRuO3 deposited on cubic SrTiO3 indicate strong uniaxial anisotropy with the easy direction approximately along either the a or b axis, which are difficult to distinguish. The orthorhombic structure of SrRuO3 (a = 5.53, b = 5.57, c = 7.84 Å) has six symmetry-related orientations on the cubic substrate (a = 3.9Å). Using Lorentz transmission electron microscopy both the magnetic and the crystallographic domain microstructure are characterized.For TEM imaging the films are readily removed from the substrate by chemical etching, using a HF:HNO3:H2O etch of approximately 1:1:1 dilution. Free-floating SrRuO3 films of 300-1000Å in thickness are then supported on standard carbon/formvar films on Cu substrates.

Investigation of Driving Power Dependence on Magnetoimpedance Properties of Thin-Film Elements With Uniaxial Anisotropy

2015 ◽  
Vol 51 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Hiroaki Kikuchi ◽  
Shingo Kamata ◽  
Yosuke Takahashi ◽  
Tomoo Nakai ◽  
Shuichiro Hashi ◽  
...  
Keyword(s):  
Thin Film ◽  
Uniaxial Anisotropy ◽  
Power Dependence

Surface and Thin Film Magnetization of Transition Metals†

Langmuir ◽  
1996 ◽  
Vol 12 (1) ◽  
pp. 45-50 ◽  
Author(s):  
P. J. Jensen ◽  
K. H. Bennemann
Keyword(s):  
Thin Film ◽  
Transition Metals ◽  
Film Magnetization

Thin Film Magnetization Reversal by Coherent Rotation

1958 ◽  
Vol 29 (10) ◽  
pp. 1465-1470 ◽  
Author(s):  
P. R. Gillette ◽  
K. Oshima
Keyword(s):  
Thin Film ◽  
Magnetization Reversal ◽  
Film Magnetization
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