Kerr Effect as Method of Investigation of Magnetization Reversal in Magnetic Wires

2014 ◽  
pp. 13-22
Keyword(s):  
Magnetization Reversal ◽  
Kerr Effect ◽  
Magnetic Wires

Depinning Field of Vortex Domain Wall in Wide Magnetic Wires with Asymmetric Notches Using Magneto-Optical Kerr Effect Microscopy

2019 ◽  
Vol 48 (3) ◽  
pp. 1363-1367 ◽  
Author(s):  
Deng-Shiang Shiu ◽  
Yun Hong ◽  
Chin-Han Su ◽  
Kao-Fan Lai ◽  
Jong-Ching Wu ◽  
...  
Keyword(s):  
Domain Wall ◽  
Kerr Effect ◽  
Optical Kerr Effect ◽  
Magneto Optical Kerr Effect ◽  
Magnetic Wires ◽  
Depinning Field

Anomalous magnetization reversal mechanism in unbiased Fe/FeF2 investigated by means of the magneto-optic Kerr effect

2009 ◽  
Vol 321 (18) ◽  
pp. 2932-2935 ◽  
Author(s):  
Andrea Tillmanns ◽  
Tomasz Blachowicz ◽  
Michael Fraune ◽  
Gernot Güntherodt ◽  
Ivan K. Schuller
Keyword(s):  
Magnetization Reversal ◽  
Kerr Effect ◽  
Reversal Mechanism ◽  
Magneto Optic

Magnetization reversal analysis of a thin B2-type ordered Co50Fe50film by magnetooptic Kerr effect

2012 ◽  
Vol 45 (20) ◽  
pp. 205001 ◽  
Author(s):  
T Kuschel ◽  
J Hamrle ◽  
J Pištora ◽  
K Saito ◽  
S Bosu ◽  
...  
Keyword(s):  
Magnetization Reversal ◽  
Kerr Effect

scholarly journals Surface Magnetization Reversal of Wiegand Wire Measured by the Magneto-Optical Kerr Effect

Materials ◽  
2021 ◽  
Vol 14 (18) ◽  
pp. 5417
Author(s):  
Tomoaki Nakamura ◽  
Hiroki Tanaka ◽  
Tomofumi Horiuchi ◽  
Tsutomu Yamada ◽  
Yasushi Takemura
Keyword(s):  
Cross Section ◽  
Magnetization Reversal ◽  
Kerr Effect ◽  
Unique Feature ◽  
Optical Kerr Effect ◽  
Switching Field ◽  
Entire Cross Section ◽  
Significant Difference ◽  
Surface Magnetization ◽  
Magneto Optical Kerr Effect

The Wiegand wire is known to exhibit a unique feature of fast magnetization reversal in the magnetically soft region accompanied by a large Barkhausen jump. We clarified a significant difference between the magnetization reversals at the surface and at the entire cross section of a Wiegand wire. We conducted magnetization measurements based on the magneto-optical Kerr effect and applied conventional methods to determine the magnetization curves. The switching field of the magnetization reversal at the surface was greater than that at the initiation of a large Barkhausen jump. Our analysis suggests that the outer surface layer exhibits low coercivity.

Observation of in plane magnetization reversal using polarization dependent magneto-optic Kerr effect

2002 ◽  
Vol 91 (4) ◽  
pp. 2228-2231 ◽  
Author(s):  
H. Ohldag ◽  
N. B. Weber ◽  
F. U. Hillebrecht ◽  
E. Kisker
Keyword(s):  
Magnetization Reversal ◽  
Kerr Effect ◽  
Magneto Optic
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