Crystal-Field-Induced Surface Anisotropy in Thin Magnetic Films

1976 ◽  
Vol 74 (2) ◽  
pp. 701-709 ◽  
Author(s):  
A. Duda
Keyword(s):  
Crystal Field ◽  
Magnetic Films ◽  
Surface Anisotropy ◽  
Thin Magnetic Films

scholarly journals Спин-волновой резонанс в химически осажденных Fe-Ni пленках: измерения спин-волновой жесткости и константы поверхностной анизотропии

2018 ◽  
Vol 60 (2) ◽  
pp. 287
Author(s):  
И.Г. Важенина ◽  
Р.С. Исхаков ◽  
Л.А. Чеканова
Keyword(s):  
Spin Wave ◽  
Exchange Coupling ◽  
Magnetic Films ◽  
Coupling Constants ◽  
Surface Anisotropy ◽  
Entire Concentration Range ◽  
Surface Exchange ◽  
Ni Content ◽  
Thin Magnetic Films ◽  
Wave Resonance

AbstractSingle-layer Fe_ x Ni_1 - x thin magnetic films have been investigated by the spin-wave resonance technique in the entire concentration range. The surface anisotropy and exchange stiffness constants for the films with a Ni content from 30 to 80 at % have been measured from the experimental standing spin wave spectra. The surface exchange spin wave penetration depth δ_ C = 20–30 nm has been determined from the dependences of the surface anisotropy and exchange coupling constants on the Fe_20Ni_80 film thickness in the range of 250–400 nm.

Quantum size effects for the extraordinary Hall effect in thin magnetic films

1997 ◽  
Vol 229 (6) ◽  
pp. 401-405 ◽  
Author(s):  
A. Crépieux ◽  
C. Lacroix ◽  
N. Ryzhanova ◽  
A. Vedyayev
Keyword(s):  
Hall Effect ◽  
Size Effects ◽  
Magnetic Films ◽  
Quantum Size Effects ◽  
Quantum Size ◽  
Thin Magnetic Films ◽  
Extraordinary Hall Effect

MECHANISM OF ROTATABLE ANISOTROPY IN THIN MAGNETIC FILMS OF Ni, Fe, AND Ni–Fe

1964 ◽  
Vol 4 (12) ◽  
pp. 199-200 ◽  
Author(s):  
H. Fujiwara ◽  
Y. Sugita ◽  
N. Saito
Keyword(s):  
Magnetic Films ◽  
Thin Magnetic Films

Study of the fields scattered by a periodic strip structure of thin magnetic films

2016 ◽  
Vol 58 (1) ◽  
pp. 55-61 ◽  
Author(s):  
B. A. Belyaev ◽  
V. V. Tyurnev ◽  
A. V. Izotov ◽  
An. A. Leksikov
Keyword(s):  
Magnetic Films ◽  
Strip Structure ◽  
Thin Magnetic Films ◽  
Periodic Strip

CORRELATIONS BETWEEN STRUCTURE AND MAGNETISM IN THIN FILMS AND NANOSTRUCTURES

1999 ◽  
Vol 06 (05) ◽  
pp. 753-761 ◽  
Author(s):  
P. LE FÈVRE ◽  
H. MAGNAN ◽  
A. MIDOIR ◽  
D. CHANDESRIS ◽  
H. JAFFRÈS ◽  
...  
Keyword(s):  
Thin Films ◽  
Structural Characterization ◽  
Structural Relaxation ◽  
Easy Axis ◽  
Perpendicular Magnetic Anisotropy ◽  
Magnetic Films ◽  
Bulk Solids ◽  
Thin Magnetic Films ◽  
Distorted Structure ◽  
Crystallographic Structures

The bidimensionnal character of thin magnetic films deposited on single-crystal substrates, together with the occurrence of singular crystallographic structures, often confer on these systems electronic properties that cannot be found in bulk solids. For example, thin Ni layers deposited on Cu(001) present a perpendicular magnetic anisotropy in a very wide thickness range. We will show that this can be explained by a distorted structure of Ni, originating from the strain induced by the epitaxy on the Cu substrate. In this field of 2D magnetism, nanostructures are now investigated. Thin Fe layers on MgO(001) were cut into stripes by the "atomic saw" method: a compression of the substrate induces a dislocation slipping which saws both the substrate and the Fe film in regular and separated ribbons. The observed perpendicular to the stripes magnetization easy axis will be explained by a structural relaxation occurring during the structuration process. In these two studies, a precise structural characterization and simple magnetoelastic models allow one to describe the magnetic behaviors of these systems.

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