Category:Conductivity & superconductivity

Point-contact diode, inner structure. The rectangle is n-type semiconductor, and is about half a millimeter wide. The photo is taken under a microscope

Topics related to electrical conductivity, including semiconductors, superconductors and current

Subcategories

• Bean model - the 1962 model that gives an explanation of irreversible magnetization of hard semiconductors
• Conducting materials - materials that allow the conduction of electric currents to varying degrees
• Critical current
• Flux pinning
• Semiconductor materials
• Superconducting devices
• Superconducting filaments and wires
• Superconducting films
• Superconducting integrated circuits
• Superconducting magnetic energy storage
• Superconducting materials
• Superconducting transition temperature
• Wire