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Journal of Applied Material Science & Engineering Research(AMSE)

ISSN: 2689-1204 | DOI: 10.33140

Impact Factor: 0.98

Semiconductors

A semiconductor is a material which has an electrical conductivity value falling between that of a conductor, such as copper, and an insulator, such as glass. Its resistivity falls as its temperature rises; metals behave in the opposite way. Superconductors- 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.