«تفنگ سیگاری» ممکن است به حل معمای ابررسانایی در دمای بالا کمک کند

'Smoking gun' may help solve mystery of high-temperature superconductivity

Superconductivity has many important practical applications, including creating powerful magnets used in high-resolution medical scans, transporting electricity efficiently and building ultrasensitive measuring devices. Until now, understanding exactly what lay behind this unique phenomenon at high temperatures has eluded scientists over many decades.