Author:admin AddTime:2021-02-01
3. Magnetic loss. The absorbing mechanism is a related to the dynamic magnetizing process of ferromagnetic medium magnetic loss. This loss can be subdivided into: hysteresis losses, eddy current, damping loss and magnetic after effect and so on. Its main source is the direction of the magnetic domain and magnetic domain wall displacement and magnetic domain inherent resonance, similar to the mechanism of hysteresis. In addition, the microwave loss mechanism of nanometer materials is a hot spot in absorbing material analysis.
tags: Absorbing material
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