suprajohtuvuutensa

"Suprajohtuvuutensa" is a Finnish word that translates to "its superconductivity." It refers to the property of certain materials to conduct electricity with zero electrical resistance when cooled below a characteristic critical temperature. This phenomenon, known as superconductivity, was discovered by Heike Kamerlingh Onnes in 1911.

When a material exhibits superconductivity, any electric current introduced into it will flow indefinitely without any loss of energy. This remarkable property has potential applications in various fields, including high-efficiency power transmission, magnetic levitation for transportation, and advanced scientific instruments like MRI machines and particle accelerators.

The critical temperature at which a material becomes superconducting varies widely depending on its composition. Some materials require extremely low temperatures close to absolute zero, while others, known as high-temperature superconductors, can superconduct at temperatures that are still very cold but more practically achievable. The study of superconductivity involves understanding the underlying quantum mechanical principles that govern this behavior, such as the formation of Cooper pairs.