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Magnetic field sensor by orthoferrites
DOI:10.1016/S0924-4247(97)80148-3.png)
摘要
En 中文
Among all ferromagnets orthoferrites possess the highest velocities of domain wall motion. Dynamic properties of a magnetic field meter based on domain wall dynamics in yttrium orthoferrite are reported. It is shown that at low driving magnetic fields and at frequencies up to the MHz band domain wall dynamics can be adequately described by linear equations. In a wide range of frequencies the results of measurements do not depend on the temperature of the crystal. (C) 1997 Elsevier Science S.A.
Keyword:
magnetic field sensor
domain wall motion
orthoferrites
Faraday effect
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期刊
IF:
4.9
论文数:
1.5W
被引数:
3.3W
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