Magnetic field optical sensors using (TbY)IG crystals with stripe magnetic domain structure

2005 ◽  
Vol 41 (10) ◽  
pp. 3640-3642 ◽  
Author(s):  
K. Okubo ◽  
O. Kamada
Keyword(s):  
Magnetic Field ◽  
Domain Structure ◽  
Optical Sensors ◽  
Magnetic Domain ◽  
Magnetic Domain Structure

scholarly journals Effect of Magnetic Field on the Magnetic Domain Structure of MnAs Film on GaAs(001)

2006 ◽  
Vol 42 (10) ◽  
pp. 3249-3251 ◽  
Author(s):  
J. B. Kim ◽  
Y. P. Lee ◽  
K. S. Ryu ◽  
S. C. Shin ◽  
H. Akinaga ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure

Evolution of magnetic domain structure of martensite in Ni—Mn—Ga films under the interplay of the temperature and magnetic field

2014 ◽  
Vol 23 (6) ◽  
pp. 068103 ◽  
Author(s):  
Ren Xie ◽  
Jun Wei ◽  
Zhong-Wu Liu ◽  
Yan-Mei Tang ◽  
Tao Tang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Domain Structure ◽  
Magnetic Domain ◽  
Magnetic Domain Structure

scholarly journals In Situ Observation of Magnetic Domain Structure in Co50Ni20FeGa29 Alloy under the Applied Magnetic Field

2007 ◽  
Vol 48 (8) ◽  
pp. 2255-2257 ◽  
Author(s):  
H. Y. Wang ◽  
X. F. Dai ◽  
Y. G. Wang ◽  
X. F. Duan ◽  
G. H. Wu
Keyword(s):  
Magnetic Field ◽  
Domain Structure ◽  
Applied Magnetic Field ◽  
Magnetic Domain ◽  
Magnetic Domain Structure

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.

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