Effects on magnetic field of materials at supercooled temperatures using liquid Nitrogen?

Was curious as to how much the magnetic field of a Neodymium magnet, at those temperatures.

Another question is the effect of the field from within a superconductive material such as YBCO, as in it allowed to travel through the material, or is it reflected/focused within?

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0 dougw over 2 years ago

Magnetic materials can lose their magnetism above their Curie temperature but should be okay (usually better) at lower temperatures. Neodymium might lose 20% below -138C.
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0 dougw over 2 years ago

Magnetic materials can lose their magnetism above their Curie temperature but should be okay (usually better) at lower temperatures. Neodymium might lose 20% below -138C.
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