Crossover to striped magnetic domains in Fe1−xGax magnetostrictive thin films

2012 ◽  
Vol 101 (9) ◽  
pp. 092404 ◽  
Author(s):  
M. Barturen ◽  
B. Rache Salles ◽  
P. Schio ◽  
J. Milano ◽  
A. Butera ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Domains

A study of magnetic domains in thin films from FM and AFM interactions

2019 ◽  
Vol 517 ◽  
pp. 542-550 ◽  
Author(s):  
J.D. Agudelo-Giraldo ◽  
E. Restrepo-Parra ◽  
D.P. Landau
Keyword(s):  
Thin Films ◽  
Magnetic Domains

Magnetic domains and magnetization process of amorphous granular (CoFeB)–SiO2 thin films

2008 ◽  
Vol 103 (7) ◽  
pp. 07E723 ◽  
Author(s):  
M. Takezawa ◽  
A. Shiota ◽  
Y. Morimoto ◽  
J. Yamasaki ◽  
M. Munakata ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetization Process ◽  
Magnetic Domains

scholarly journals Heat Treatment Effect on Magnetic Microstructure of Fe73.9Cu1Nb3Si13.2B8.9 Thin Films

2018 ◽  
Vol 185 ◽  
pp. 04001
Author(s):  
Evgeniya Mikhalitsyna ◽  
Ivan Zakharchuk ◽  
Ekaterina Soboleva ◽  
Pavel Geydt ◽  
Vasiliy Kataev ◽  
...  
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Amorphous State ◽  
Magnetic Domain ◽  
Domain Size ◽  
Magnetic Domains ◽  
Magnetic Microstructure ◽  
Glass Substrates ◽  
Radio Frequency Sputtering ◽  
Anisotropy Model

Fe73.9Cu1Nb3Si13.2B8.9 (Finemet) thin films were deposited on the glass substrates by means of radio frequency sputtering. The films thickness was varied from 10 to 200 nm. Heat treatment at temperatures of 350, 400 and 450 °C were performed for 30 minutes in order to control thin film structural state. The X-ray powder diffractometry revealed that the crystallization of α-FeSi nanograins took place only at 450 °C whilst the other samples stayed in the amorphous state. Relation between the structure and magnetic properties of the films was discussed in the framework of random magnetic anisotropy model and the concept of stochastic magnetic domains. The latter was investigated using magnetic force microscopy (MFM). MFM data showed formation of such magnetic domains only in samples thermally treated at 450 °C. There was a tendency of the magnetic domain size reduction with the thickness decrease.

Magnetic domains in Ni–Mn–Ga martensitic thin films

2005 ◽  
Vol 17 (34) ◽  
pp. 5215-5224 ◽  
Author(s):  
V A Chernenko ◽  
R Lopez Anton ◽  
M Kohl ◽  
M Ohtsuka ◽  
I Orue ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Domains

Magnetic Domains in Thin Films by the Faraday Effect

1956 ◽  
Vol 104 (2) ◽  
pp. 552-553 ◽  
Author(s):  
Charles A. Fowler ◽  
Edward M. Fryer
Keyword(s):  
Thin Films ◽  
Faraday Effect ◽  
Magnetic Domains

Domain Analysis and Magnetic Relaxation in Thin Films

1998 ◽  
Vol 09 (06) ◽  
pp. 821-825 ◽  
Author(s):  
Tatiana G. Rappoport ◽  
F. S. de Menezes ◽  
L. C. Sampaio ◽  
M. P. Albuquerque ◽  
F. Mello
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Monte Carlo ◽  
Ising Model ◽  
Monte Carlo Simulations ◽  
Magnetic Relaxation ◽  
Film Plane ◽  
Relative Strength ◽  
Two Dimensional ◽  
Magnetic Domains

We have simulated the magnetic relaxation (M(t)) and the nucleation of magnetic domains in the presence of magnetic field in thin films with anisotropy perpendicular to the film plane. We have used Monte Carlo simulations based on the two-dimensional classical Ising model including the long-range dipole–dipole and Zeeman interactions. Domains nucleated during the magnetic relaxation exhibit very rough interfaces. We analyze the roughness and the M(t) as a function of the relative strength of dipole–dipole and Zeeman terms.

scholarly journals Giant magnetic domains in amorphous SmCo thin films

2014 ◽  
Vol 89 (22) ◽  
Author(s):  
Fridrik Magnus ◽  
Reda Moubah ◽  
Unnar B. Arnalds ◽  
Vassilios Kapaklis ◽  
Anna Brunner ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetic Domains
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