scholarly journals The effect of magnetocrystalline anisotropy on the domain structure of patterned Fe2CrSi Heusler alloy thin films

2013 ◽  
Vol 114 (7) ◽  
pp. 073905 ◽  
Author(s):  
T. Miyawaki ◽  
M. Foerster ◽  
S. Finizio ◽  
C. A. F. Vaz ◽  
M.-A. Mawass ◽  
...  
Keyword(s):  
Thin Films ◽  
Domain Structure ◽  
Heusler Alloy ◽  
Magnetocrystalline Anisotropy

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.

Strain Control of Phase Transition and Exchange Bias in Flexible Heusler Alloy Thin Films

2021 ◽  
Author(s):  
Yechao Ling ◽  
Yong Hu ◽  
Haobo Wang ◽  
Ben Niu ◽  
Jiawei Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Exchange Bias ◽  
Heusler Alloy ◽  
Strain Control

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 On the relationship of magnetocrystalline anisotropy and stoichiometry in epitaxial L10 CoPt (001) and FePt (001) thin films

2005 ◽  
Vol 98 (3) ◽  
pp. 033904 ◽  
Author(s):  
K. Barmak ◽  
J. Kim ◽  
L. H. Lewis ◽  
K. R. Coffey ◽  
M. F. Toney ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetocrystalline Anisotropy ◽  
Relationship Of ◽  
The Relationship

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

Fabrication of MgAl$_{2}$O$_{4}$ Thin Films on Ferromagnetic Heusler Alloy Fe$_{2}$CrSi by Reactive Magnetron Sputtering

2012 ◽  
Vol 51 (2) ◽  
pp. 02BM04 ◽  
Author(s):  
Naoto Fukatani ◽  
Keima Inagaki ◽  
Kenichiro Mari ◽  
Hirohito Fujita ◽  
Tetsuta Miyawaki ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Heusler Alloy ◽  
Reactive Magnetron Sputtering ◽  
Reactive Magnetron
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