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Μαγνήτες και ηλεκτρικά / Magnetostriction, How ??

« στις: 13/04/18, 14:47 »

Hello all,

I would like to know the origin of magnetostriction in ferromagnetic materials, I've been looking for an answer, and I'm not convinced with what I found
** The domain wall propagation is what causes the change in shape ** .

Any ideas are much appreciated.

I did not find the right solution from the internet.

References: -
https://bit.ly/2EIja5K
B2B Online Video

Thanks