11. To obtain much coercivity , impurity control is critical in the fabrication process. 12. Point defects can nucleate reversed domains in ferromagnets and dramatically affect their coercivity . 13. Their low coercivity also contributes to low loss. 14. Materials with low coercivity are said to be magnetically " soft ". 15. The length of the arrow shows its magnetization and its width shows its coercivity . 16. The tape was a half-inch cobalt doped tape with a 550 oersted coercivity . 17. This results in a much larger coercivity . 18. Hematite exhibited temperature-dependent magnetic coercivity values ranging from 289 to 5, 027 Oe. 19. "Soft " magnets ( low coercivity ) are used as cores in electromagnets. 20. High coercivity stripes are resistant to damage from most magnets likely to be owned by consumers.
