Physics, asked by avdhutdhamankar1039, 1 year ago

Is the theory of spin waves any better than the Weiss molecular field theory of ferromagnets?

Answers

Answered by ryan567
0
hey mate ur ans

for me Weiss molecular field theory of ferromagnet s is very nice I enjoy reading it
Answered by ayuahdwivedi
0
I was aware of Weiss molecular field theory of ferromagnetism and have recently been exposed to the theory of spin waves of ferromagnetism. It is expected that there should be some drawbacks of Weiss theory because it doesn't take the detailed interactions of the neighbouring atomic moments into account. Does the theory of spin waves amend the drawbacks of Weiss molecular field theory (if any) and address experimental features that the Weiss theory cannot?
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