GB/T 2900.100-2017Electrotechnical terminology -- Superconductivity (English PDF)

2.1 superconducting properties

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Totally diamagnetic perfectdiamagnetism

The magnetization completely cancels the magnetic field so that the magnetic flux density is zero.

[Source .IEC 60050-121.1998, 121-12-39]

815-10-02

Superconductivity

Under certain conditions with DC resistivity of zero and completely diamagnetic properties of the material.

Note. "Conditions" refers to the appropriate temperature, magnetic field strength, strain and current density.

815-10-03

Superconductivity [of] (1), adjective superconducting, adj

Adjective describing a material or state that presents superconductivity.

Note. The term is also used to describe a device that contains superconductive components.

815-10-04

Superconductivity [of] (2), adjective superconductive, adj

Describe the adjectives of materials that can exhibit superconductivity under certain conditions.

Note 1. "Certain conditions" refers to the appropriate temperature, magnetic field strength, strain and current density.

Note 2. English "superconducting" and "superconductive" are the same adjective "supraconducteur" in French.

Note 3. The term is also used to describe a device that contains superconductive components.

815-10-05

Superconducting superconductingstate

The thermodynamic state in which the material assumes superconductivity.

Note 1. Superconducting states are caused by quantum matching of electrons (carriers).

Note 2. Superconducting states are the general term for the Meissner states, mixed states, and intermediate states of superconducting materials.

815-10-06

Superconductor

Materials that exhibit superconductivity under certain conditions.

Note 1. Generally refers to wire, block or film made of superconducting material.

Note 2. "Certain conditions" refers to the appropriate temperature, magnetic field strength, strain and current density.

[Source .IEC 60050-121.1998, December 12-07, amended]