YBCO (Yttrium Barium Copper Oxide)

YBCO, or Yttrium Barium Copper Oxide, is a high-temperature superconductor—a material that can conduct electricity without resistance when cooled below about -183°C (-297°F). This property allows it to transmit electrical power efficiently and create powerful magnetic fields, useful in medical imaging, magnetic levitation, and energy systems. Unlike traditional superconductors that need extremely cold temperatures, YBCO operates at relatively higher temperatures, making it more practical for various technological applications. It’s composed of yttrium, barium, copper, and oxygen, arranged in a specific crystal structure responsible for its superconducting behavior.