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High Resolution Measurement of Coercivity Variation in Magneto-Optical Recording Media
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2011/12/9
The coercivity of amorphous rate earth-transition metal magneto-option (MO) recording media has been measured as a function of position on the films utilizing a micro-Kerrhysteresis-loop-tracer with a...
Geometric shape dependence of coercivity for patterned magnetic thin films
Coercivity E-beam lithography Micro-structure Shaped-dependence Canting
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2011/11/30
The micro-strips with patterned magnetic domains using electron beam lithography have been made to study the geometric shape dependence of coercivity. The size of the micro-strip is 10 lm]30 lm with 0...
Mapping spatial variations of the coercivity on patterned magneto-optical materials
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2011/11/28
The spatial variation of coercivity on patterned magneto-optical ~MO! materials has been studied with a Kerr microscope. Our results show that the coercivity values on arrays made by holes are larger ...
Shifted loops and coercivity from field imprinted high energy barriers in ferritin and ferrihydrite nanoparticles
Shifted loops coercivity from field ferrihydrite nanoparticles
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2010/11/25
We show that the coercive field in ferritin depends on the maximum magnetic field in a ysteresis loop and that coercivity and loop shifts depend both on the maximum and cooling fields. The time depend...
Temperature Dependence of Exchange Bias and Coercivity in Ferromagnetic
Layer Coupled with Polycrystalline Antiferromagnetic Layer
ferromaagnetic layer
antiferromagnetic layer
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2007/8/15
2004Vol.41No.4pp.623-628DOI:
Temperature Dependence of Exchange Bias and Coercivity in Ferromagnetic
Layer Coupled with Polycrystalline Antiferromagnetic Layer
ZHAO Jin-Wei,1,3 HU...