Superconductivity is a set of physical properties observed in superconductors: materials where electrical resistance vanishes and magnetic fields are expelled from the material.

Theories of superconductivity, basic physics of superconductors and vortex matter, discovery and development of new superconductors, other related theories on physics of condensed matter.

Superconductivity is the property of certain materials to conduct direct current (DC) electricity without energy loss when they are cooled below a critical temperature (referred to as T c). These materials …

Dec 26, 2025 · Superconductivity, complete disappearance of electrical resistance in various solids when they are cooled below a characteristic temperature. This temperature, called the transition …

Mar 26, 2025 · Watch this NOVA video excerpt, Making Stuff Colder, as an introduction to the topic of superconductivity and its many applications. In addition to zero electrical resistance, …

Jun 10, 2025 · Learn about superconductivity, how it works, what a superconductor is, and what it is used for. Also, learn about its types, theory, and applications.

In 1911, while studying the properties of matter at very low temperature, the Dutch physicist Heike Kamerlingh Onnes and his team discovered that the electrical resistance of mercury goes to zero …

Superconducting quantum interference devices enabled researches to measure very small magnetic fields, such as those produced by human brain. Superconductors are used to build qubits, which are …

Jul 12, 2025 · In 1911, Heike Kamerlingh Onnes first discovered superconductivity by studying the behavior of mercury at temperature below 4.2 kelvin. He found that mercury exhibits zero resistance …

Feb 11, 2024 · Superconductors conduct electricity with no resistance, below a certain temperature. They achieve superconductivity, where electric current flows continuously without energy loss.