Question

define super conductors and explain curie temperature ​

Answer 1

Answer:

Antiferromagnetism: The magnetic moments in an antiferromagnetic material. The moments are aligned oppositely and have the same magnitudes. This is in the absence of an applied magnetic field.

Answer 2

Explanation:

Superconductivity is a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material. Any material exhibiting these properties is a superconductor.

Curie temperature is defined as the temperature at which certain materials lose their permanent magnetic properties, to be replaced by induced magnetism. The term Curie temperature is named after Pierre Curie who showed that magnetism was lost at critical temperature.