Abstract
In the paper measurements of the magnetic field Bsz produced by shielding currents induced in an ΥΒ2Cu3O x single crystal at 77 Κ are presented and analyzed. The sample magnetic field is measured by a microsize Hall sensor. The sample magnetic field Bsz was studied in 3 positions of the single crystal with respect to the external Magnetic field. The form of the measured Bsz profiles provides information on the current density distribution inside the single crystal.
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