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Application filed by V I Vernadskyi Tauria Nat UnivfiledCriticalV I Vernadskyi Tauria Nat Univ
Priority to UA2003098569ApriorityCriticalpatent/UA67419A/en
Publication of UA67419ApublicationCriticalpatent/UA67419A/en
The proposed method for determining the direction of a magnetization vector in magnet, specifically magnetic film, consists in passing a plane-polarized light beam through the magnetic film sample, perpendicular to the sample surface, rotating the sample in the plane, perpendicular to the light beamdirection, measuring the intensity of light radiation after passing the sample, then reversing the sample magnetization, rotating the sample, and measuring the intensity of light radiation. The resulting data for the magnitude and variations of the intensity of light radiation are used for determining the direction of a magnetic film magnetization vector after desintegration of the magnetic film domain structure and passing over the hysteresis loop in reversing the magnetic film magnetization.
UA2003098569A2003-09-192003-09-19Method for determining the direction of a magnetization vector in magnet
UA67419A
(en)
Anti-fraud system to detect the application of unwanted magnetic fields to sensitive devices (Machine-translation by Google Translate, not legally binding)