Skip to main content
superconductivity

superconductivity

3 8.9
A state in some materials where electric current flows without energy loss when they are very cold
  • noun
  • /ˌsuːpərkənˈdʌktɪvɪti/
  • Specialized
translation icon : superconductividad
  • So we've seen superconductivity in action here with a little pack of superconducting material which expels the magnetic field through the Meissner effect.
  • high-temperature superconductivity
  • discovery of superconductivity
  • superconductivity, the phenomenon

But in the implementation of these systems that uses superconductivity, how do you make it happen?

Autoplay Next

Examples

  • The problems of explaining high-temperature superconductivity have proven more refractory than initially anticipated.

    Academic text (1993)
  • The goal of that effort was to discern a pattern in the occurrence of superconductivity.

    Academic text (1993)
  • But in the implementation of these systems that uses superconductivity, how do you make it happen?

  • A decade ago, everyone regarded superconductivity as a dead field.

    Academic text (1995)
  • However, in another field of condensed matter physics, superconductivity, collective effects are known to play a dominant role.

    Academic text (1994)
  • Many prominent theorists, among them the creators of quantum mechanics, had tried to explain superconductivity.

    Academic text (1993)
  • When materials exhibit superconductivity, their electrical resistance completely vanishes below a certain temperature.

  • The researchers are working to understand the principles of superconductivity to develop new technologies.

  • High-temperature superconductivity is a phenomenon that has significant implications for energy transmission.

How Conductive

superconductivity
  • Specialized
3 8.9
conductivity
  • Specialized
6 4.9
resistance
  • Specialized
46 4.4
insulation
18 3.7

Surface Forms

Morphology

superconductivity = conductivity (semi-transparent) = super + conduct + ive + ity

Built from 'super-' + 'conductivity' so learners can infer 'very/above normal conductivity', but the precise technical sense (zero electrical resistance under certain conditions) is specialized and not fully predictable from the parts.

Etymology

Superconductivity comes from super- meaning 'above' and conduct meaning 'to carry', as in the common word conductor. It describes the special case when a material 'carries' electric current 'beyond' the normal way — its electrical resistance disappears so the current flows without energy loss.