scholarly journals Domain structure and microstructure of CoNi oblique incidence thin films

1989 ◽  
Vol 65 (8) ◽  
pp. 3161-3166 ◽  
Author(s):  
Huei‐Min Ho ◽  
George J.‐S. Gau ◽  
Gareth Thomas
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Oblique Incidence ◽  
Structure And Microstructure

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.

Domain structure and leakage mechanism of BiFeO3 thin films deposited at different temperatures

2014 ◽  
Vol 25 (7) ◽  
pp. 2998-3002 ◽  
Author(s):  
Huiqin Li ◽  
Jingsong Liu ◽  
Qilong Liao ◽  
Wanli Zhang ◽  
Shuren Zhang
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Bifeo3 Thin Films ◽  
Leakage Mechanism ◽  
Different Temperatures

scholarly journals Domain structure and magnetisation processes in magneto-optic Co/Pt thin films

1996 ◽  
Vol 32 (5) ◽  
pp. 4070-4072 ◽  
Author(s):  
G.N. Phillips ◽  
K. O'Grady ◽  
Q. Meng ◽  
J.C. Lodder
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Magneto Optic

Ferroelectric domain structure of NaNbO3epitaxial thin films grown on (110) DyScO3substrates

2014 ◽  
Vol 8 (6) ◽  
pp. 522-526 ◽  
Author(s):  
Martin Schmidbauer ◽  
Jan Sellmann ◽  
Dorothee Braun ◽  
Albert Kwasniewski ◽  
Andreas Duk ◽  
...  
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Ferroelectric Domain ◽  
Ferroelectric Domain Structure

The effect of grain size on domain structure in unsupported thin films

1996 ◽  
Vol 8 (42) ◽  
pp. 8011-8016 ◽  
Author(s):  
C J Lu ◽  
S B Ren ◽  
H M Shen ◽  
J S Liu ◽  
Y N Wang
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Domain Structure
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