Superconductors are materials that conduct electricity with an electrical resistance of zero. Superconductivity is generally observed when materials are cooled down to extremely low temperatures. In ...

Redox control during spark plasma sintering shapes steel-spinel composites, improving overall microstructure and performance ...

Spinel compounds have long attracted scientific interest for their rich magnetic behaviour and complex phase transitions. The cubic arrangement of cations into tetrahedral and octahedral sites permits ...