suprajohtajista
Suprajohtajista refers to the plural form of "suprajohtaja," which is Finnish for "superconductor." Superconductors are materials that can conduct electricity without resistance when cooled below a certain critical temperature. This phenomenon was first discovered in 1911 by Dutch physicist Heike Kamerlingh Onnes, who observed zero electrical resistance in mercury at very low temperatures. Superconductivity allows for highly efficient electrical transmission, magnetic levitation, and advanced technological applications.
Superconductors are classified into two main types: Type I and Type II. Type I superconductors exhibit a
Research into superconductors aims to develop materials that operate at higher temperatures, ideally approaching room temperature,
Despite significant progress, superconductors face challenges related to material fabrication, cooling requirements, and stability. Nonetheless, their