Abstract This work demonstrates a possibility of creating a magnetic field sensor based on magnetoplasmonic crystal with permalloy layer. Experimental results show that sensitivity of such sensors strongly correlates with… Click to show full abstract
Abstract This work demonstrates a possibility of creating a magnetic field sensor based on magnetoplasmonic crystal with permalloy layer. Experimental results show that sensitivity of such sensors strongly correlates with the magnetic properties of magnetoplasmonic crystals and slightly depends on the value of transverse magneto-optical Kerr effect. The achieved sensitivity to DC magnetic field at local area of 1 mm2 was found to be 10−6 Oe in modulating field of 5 Oe.
Keywords:
sensor applications;
field;
magnetoplasmonic crystals;
crystals sensor;
permalloy based;
based magnetoplasmonic
Journal Title: Journal of Magnetism and Magnetic Materials
Year Published: 2019
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Journal Title: Journal of Magnetism and Magnetic Materials
Year Published: 2019
Link to full text (if available)
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recommendations!