Dynamics of domain walls in orthoferrites in the light of results obtained for ferrite-garnet films

1999 ◽  
Vol 42 (1) ◽  
pp. 70-73
Author(s):  
V. V. Randoshkin
Keyword(s):  
Domain Walls ◽  
Ferrite Garnet ◽  
Garnet Films

Domain walls quasistatics in ferrite-garnet films

1995 ◽  
Vol 147 (3) ◽  
pp. 417-420
Author(s):  
E.B. Krotenko ◽  
Yu.A. Kuzin ◽  
Yu.V. Melikhov ◽  
A.M. Redchenko ◽  
F.G. Baryakhtar
Keyword(s):  
Domain Walls ◽  
Ferrite Garnet ◽  
Garnet Films

COERCIVITY OF SINGLE PINNING CENTER MEASURED BY HALL MICROMAGNETOMETRY

2004 ◽  
Vol 03 (01n02) ◽  
pp. 87-94 ◽  
Author(s):  
KOSTYA S. NOVOSELOV ◽  
SERGEY V. DUBONOS ◽  
SERGEY V. MOROZOV ◽  
DIRK VAN DEN BERGEN ◽  
JAN KEES MAAN ◽  
...  
Keyword(s):  
Coercive Field ◽  
Domain Walls ◽  
Hysteresis Loops ◽  
Nanometer Scale ◽  
Characteristic Energy ◽  
Pinning Centers ◽  
Garnet Films ◽  
Hall Probes ◽  
Pinning Center ◽  
Characteristic Volume

Nanometer-scale movements of domain walls in uniaxial garnet films have been studied by means of micromagnetization measurements using miniature gold and semiconductor Hall probes. At helium temperatures the domain walls are found to move by discrete jumps, which we attribute to pinning on isolated defects, and we were able to measure local hysteresis loops associated with pinning on individual pinning centers. The temperature dependence of the coercive field of a single pinning center allowed us to evaluate the characteristic energy and characteristic volume of the pinning center.

scholarly journals Faraday rotation spectra of bismuth-substituted ferrite garnet films with in-plane magnetization

2001 ◽  
Vol 64 (17) ◽  
Author(s):  
L. E. Helseth ◽  
R. W. Hansen ◽  
E. I. Il’yashenko ◽  
M. Baziljevich ◽  
T. H. Johansen
Keyword(s):  
Faraday Rotation ◽  
Ferrite Garnet ◽  
Garnet Films ◽  
Substituted Ferrite

scholarly journals Electroinduced magnetic bubble domain nucleation

2018 ◽  
Vol 185 ◽  
pp. 07001
Author(s):  
Daria Kulikova ◽  
Timur Gareev ◽  
Elena Nikolaeva ◽  
Alexander Pyatakov
Keyword(s):  
Electric Field ◽  
Domain Walls ◽  
Electric Field Pulse ◽  
Magnetic Bias ◽  
Field Pulse ◽  
Magnetic Bubble ◽  
Garnet Films ◽  
Magnetoelectric Properties ◽  
Iron Garnet

The magnetoelectric properties of micromagnetic structures in iron garnet films manifest themselves in electrically induced displacement of domain walls and magnetic bubble domains nucleation. In this paper we found the condition of the electrically induced bubble domain nucleation in terms of critical electric field, magnetic bias and temperature. The collapse of magnetic bubble domain under the action of electric field pulse is also demonstrated.

Magnetooptical effects in bismuth-containing ferrite-garnet films

1989 ◽  
Vol 32 (11) ◽  
pp. 871-874
Author(s):  
G. S. Krinchik ◽  
E. E. Chepurova ◽  
I. M. Kuznetsova ◽  
N. V. Pronina
Keyword(s):  
Ferrite Garnet ◽  
Magnetooptical Effects ◽  
Garnet Films

Mobility of domain walls in low-loss garnet films

1997 ◽  
Vol 39 (7) ◽  
pp. 1112-1115 ◽  
Author(s):  
V. A. Bokov ◽  
V. V. Volkov ◽  
N. L. Petrichenko ◽  
M. Maryško
Keyword(s):  
Domain Walls ◽  
Low Loss ◽  
Garnet Films
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