cuprates

Cuprates are a class of materials known for their ability to conduct electricity without resistance at relatively high temperatures compared to traditional superconductors. They are primarily composed of copper and oxygen, forming layered structures that enable this unique property. The phenomenon, called high-temperature superconductivity, occurs when cuprates are cooled below a certain critical temperature, allowing electricity to flow perfectly without energy loss. This makes them promising for advanced electronic applications, like powerful magnets or efficient power transmission, though scientists are still working to fully understand and optimize their properties.