Highly sensitive magneto-optic transverse Kerr effect measurement system for the detection of perpendicular anisotropy and magnetic phases in thin films

1996 ◽  
Vol 79 (8) ◽  
pp. 5217
Author(s):  
J. A. Corrales ◽  
M. Rivas ◽  
J. F.-Calleja ◽  
I. Iglesias ◽  
M. C. Contreras
Keyword(s):  
Thin Films ◽  
Measurement System ◽  
Kerr Effect ◽  
Effect Measurement ◽  
Perpendicular Anisotropy ◽  
Magnetic Phases ◽  
Highly Sensitive ◽  
Magneto Optic

Analysis of the magnetization switching in recording media thin films by magneto-optic Kerr effect vector magnetometry

2003 ◽  
Vol 433 (1-2) ◽  
pp. 259-262 ◽  
Author(s):  
G. Bottoni ◽  
D. Candolfo ◽  
A. Cecchetti ◽  
P. Vavassori
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Recording Media ◽  
Magnetization Switching ◽  
Magneto Optic

Magneto-optic Kerr effect of ferromagnetic semiconducting MnGeP2 thin films

2012 ◽  
Author(s):  
Jeongyong Choi ◽  
Giwan Seo ◽  
Yong Wook Lee ◽  
Bong-Jun Kim ◽  
Sungyoul Choi ◽  
...  
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Magneto Optic

scholarly journals Maximization of surface-enhanced transversal magneto-optic Kerr effect in Au/Co/Au thin films

2014 ◽  
Vol 252 (2) ◽  
pp. 316-322 ◽  
Author(s):  
César Aurelio Herreño-Fierro ◽  
Edgar J. Patiño
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Surface Enhanced ◽  
Au Thin Films ◽  
Magneto Optic

A New Measurement System of the Surface Magneto-Optic Kerr Effect (SMOKE)

1990 ◽  
Vol 5 (4) ◽  
pp. 300-305 ◽  
Author(s):  
Y. Suzuki ◽  
M. Ohhiraki ◽  
H. Kikuchi ◽  
T. Katayama ◽  
N. Koshizuka
Keyword(s):  
Measurement System ◽  
Kerr Effect ◽  
Magneto Optic

Use of Magneto-Optic Kerr Effect Measurements to Study Strain and Misfit Accommodation in Thin Films of Ni/Cu (100)

1993 ◽  
Vol 308 ◽  
Author(s):  
H.E. Inglefield ◽  
C.A. Ballentine ◽  
G. Bochi ◽  
S.S. Bogomolov ◽  
R.C. O'Handley ◽  
...  
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Molecular Beam ◽  
Magnetic Thin Films ◽  
Fringe Analysis ◽  
High Resolution Tem ◽  
Kinetics Of ◽  
Misfit Accommodation ◽  
Magneto Optic

ABSTRACTWe have detected magnetic transitions in Ni/Cu (100) films as a function of Ni thickness through in situ measurements of the magneto-optic Kerr effect (MOKE). Crystalline quality was monitored using in situ RHEED and Auger electron spectroscopy. Films were deposited by molecular beam epitaxy on silicon wafers and cleaved sodium chloride with varying epitaxial Ni layer thicknesses between 10 and 200 A. High-resolution TEM images of these films indicate decreasing misfit dislocation spacing and decreasing strain as measured by moiré fringe analysis with increasing Ni thickness. These observations have been correlated with changes in magnetic anisotropy as measured by MOKE. MOKE, therefore, may provide a tool for in situ monitoring of the kinetics of misfit accommodation in magnetic thin films.

scholarly journals Микромагнитные и магнитооптические свойства пленочных структур вида ферромагнетик/тяжелый металл

2019 ◽  
Vol 61 (9) ◽  
pp. 1628
Author(s):  
А.В. Здоровейщев ◽  
О.В. Вихрова ◽  
П.Б. Демина ◽  
М.В. Дорохин ◽  
А.В. Кудрин ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Magnetic Properties ◽  
Kerr Effect ◽  
Ferromagnetic Material ◽  
Electron Beam Evaporation ◽  
Magnetic Domains ◽  
Optical Studies ◽  
Magnetic Phases ◽  
Practical Applications

The paper presents a comparative analysis of the magnetic properties of thin films of CoPt, CoPd, FePd alloys. The films were fabricated by electron-beam evaporation, with the variation of a ferromagnetic material content. Studies of the micromagnetic structure showed a decrease in the size of magnetic domains with an increase of the Co content in CoPt and CoPd films, which is associated with the presence of two magnetic phases in the films. Magneto-optical studies have shown abnormally high Faraday angles and the absence of the Kerr effect for CoPt films, which makes them attractive for practical applications in optics. The minimum coercive field values in magnetic field dependences of magnetization, as compared with other films, were obtained for FePd films, which is also associated with the peculiarities of the magnetic structure.

Surface magneto-optic Kerr effect study of Co thin films grown on double curved Cu(001)

2003 ◽  
Vol 67 (9) ◽  
Author(s):  
Y. Z. Wu ◽  
C. Won ◽  
H. W. Zhao ◽  
Z. Q. Qiu
Keyword(s):  
Thin Films ◽  
Kerr Effect ◽  
Effect Study ◽  
Magneto Optic
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