Question

What can be found in the MT curves of superconductors?

Answer 1

In the normal conduction state (I measured from 4.5K to 300K), the susceptibility curve can obey the Curie-Weiss law. But when I fitted the data via the Curie-Weiss law in a different temperature range, different results (effective magnetic moment) came out.

How should I select the temperature range in the normal state for fitting the curves with the Curie-Weiss law?

Also, I synthesized a series of SC samples with different Tc. How should I compare the susceptibility curves of SCs with different Tc? What physical properties can be concluded form those MT curves.

Answer 2

HEY MATE ⭐⭐⭐
HERE'S THE ANSWER ✌
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I am confused about the magnetic susceptibility vs. temperature curves (MT) of superconductors (SCs).

In the normal conduction state (I measured from 4.5K to 300K), the susceptibility curve can obey the Curie-Weiss law. But when I fitted the data via the Curie-Weiss law in a different temperature range, different results (effective magnetic moment) came out.

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HOPE IT HELPS ☺☺☺