Magnetic and Nuclear Structures of Low-dimensional Antiferromagnet K(1-δ...

In 2010 several groups showed that iron selenide, already a superconductor at 8 K, could be charged with alkali cations leading to higher critical temperatures. These compounds...2010年，多个研究团队发现，硒化铁（iron selenide）本身在8开尔文（K）温度下便已具备超导性，通过掺入碱金属阳离子（alkali cations）可使其临界超导温度进一步提升。此类化合物……