Robuta

https://www.osti.gov/pages/biblio/1454811-demagnetization-nd2fe14b-pr2fe14b-sm2co17-permanent-magnets-spallation-irradiation-fields
The U.S. Department of Energy's Office of Scientific and Technical Information
permanent magnetsdemagnetizationspallation
https://www.mdpi.com/2032-6653/16/4/223
Since permanent magnets and rotors are core components of electric vehicle drive motors, accurate diagnosis of demagnetization and eccentricity faults is...
permanent magnet synchronousfault diagnosismethodmotordemagnetization
https://www.wtamu.edu/~cbaird/sq/tag/nuclear-demagnetization/
Find surprising answers to nuclear demagnetization questions. Written by Dr. Christopher S. Baird.
nucleardemagnetizationquestionssciencesurprising