The evolution of magnetic domain structure with magnetic history in amorphous film with perpendicular anisotropy

2012 ◽  
Vol 112 (7) ◽  
pp. 073913 ◽  
Author(s):  
Jinlong Gao ◽  
Shaolong Tang ◽  
Yulong Li ◽  
Wenbin Xia ◽  
Tao Tang ◽  
...  
Keyword(s):  
Domain Structure ◽  
Magnetic Domain ◽  
Amorphous Film ◽  
Magnetic Domain Structure ◽  
Perpendicular Anisotropy

Flux Pinning by Magnetic Bubble Domains

2003 ◽  
Vol 17 (10n12) ◽  
pp. 519-526 ◽  
Author(s):  
M. Lange ◽  
V. V. Moshchalkov ◽  
M. J. van Bael
Keyword(s):  
Domain Structure ◽  
Flux Pinning ◽  
Magnetic Domain ◽  
Magnetic Domain Structure ◽  
Superconducting Film ◽  
Type Ii ◽  
Magnetization Curves ◽  
Perpendicular Anisotropy ◽  
Field Polarity ◽  
Magnetic Bubble

Flux pinning is investigated in a thin type-II superconducting film covering a ferromagnetic Co/Pt film with perpendicular anisotropy. Stable bubble domains with varying size and density can be created in the ferromagnet by means of different magnetization procedures. The flux pinning is strongly depending on this magnetic domain structure, resulting in asymmetric magnetization curves with respect to the field polarity.

scholarly journals Magnetic domain structure and dynamics in interacting ferromagnetic stacks with perpendicular anisotropy

2006 ◽  
Vol 100 (4) ◽  
pp. 043912 ◽  
Author(s):  
S. Wiebel ◽  
J.-P. Jamet ◽  
N. Vernier ◽  
A. Mougin ◽  
J. Ferré ◽  
...  
Keyword(s):  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure ◽  
Perpendicular Anisotropy ◽  
Structure And Dynamics

Domains and domain nucleation in magnetron-sputtered CoCr thin films

1993 ◽  
Vol 51 ◽  
pp. 1046-1047
Author(s):  
B. G. Demczyk
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Magnetic Domain ◽  
Domain Size ◽  
Film Plane ◽  
Magnetic Domain Structure ◽  
Perpendicular Magnetization ◽  
Columnar Grains ◽  
Reversal Mechanism ◽  
Lorentz Transmission Electron Microscopy

CoCr thin films have been of interest for a number of years due to their strong perpendicular anisotropy, favoring magnetization normal to the film plane. The microstructure and magnetic properties of CoCr films prepared by both rf and magnetron sputtering have been examined in detail. By comparison, however, relatively few systematic studies of the magnetic domain structure and its relation to the observed film microstructure have been reported. In addition, questions still remain as to the operative magnetization reversal mechanism in different film thickness regimes. In this work, the magnetic domain structure in magnetron sputtered Co-22 at.%Cr thin films of known microstructure were examined by Lorentz transmission electron microscopy. Additionally, domain nucleation studies were undertaken via in-situ heating experiments.It was found that the 50 nm thick films, which are comprised of columnar grains, display a “dot” type domain configuration (Figure 1d), characteristic of a perpendicular magnetization. The domain size was found to be on the order of a few structural columns in diameter.

Influence of the magnetic domain structure in the mass sensitivity of magnetoelastic sensors with different geometries

2021 ◽  
Vol 863 ◽  
pp. 158555
Author(s):  
Paula G. Saiz ◽  
Jose M. Porro ◽  
Andoni Lasheras ◽  
Roberto Fernández de Luis ◽  
Iban Quintana ◽  
...  
Keyword(s):  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure ◽  
Mass Sensitivity ◽  
Magnetoelastic Sensors

Effect of crystallization on magnetic domain structure of thinned amorphous FeSiBCuNb ribbons

1994 ◽  
Vol 30 (6) ◽  
pp. 4815-4817 ◽  
Author(s):  
S.X. Zhou ◽  
Y.G. Wang ◽  
J.H. Ulvensoen ◽  
R. Hoier
Keyword(s):  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure
Sign in / Sign up

Export Citation Format

Share Document