CMR-B-scalar sensor application for high magnetic field measurement in nondestructive pulsed magnets
Date
2013Author
Balevičius, Saulius
Žurauskienė, Nerija
Stankevič, Voitech
Herrmannsdörfer, Thomas
Zherlitsyn, Sergei
Skourski, Yurii
Wolff-Fabris, Frederik
Wosnitza, Joachim
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In this paper, we present the investigation of the axial and radial magnetic-field distribution inside and outside of the bore of a nondestructive pulsed-field coil presently installed at the Dresden High Magnetic Field Laboratory (HLD). The array used for these magnetic-field measurements was made up of three CMR-B-scalar sensors based on nanostructured La-Sr-Mn-O films. The investigations were performed at a temperature of 270 K and at a peak field of 46 T. The experimental results fit well with calculations obtained using ANSYS code based on the finite element method (FEM). It is concluded that the CMR-B-scalar sensors can be successfully used for the investigation of the magnetic-field distribution in pulsed high magnetic field coils.