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2012年薛其坤研究团队发现了单层FeSe/SrTiO3(FeSe/STO)体系具有高温超导电性,并认为界面增强的电-声子相互作用是该体系超导电性增强的重要原因(Chin.Phys.Lett.29,037402(2012)).该研究工作建立了国际高温超导研究的一个新的研究方向,引起了国际超导界的高度关注,目前很多国内外研究组都开始了对该体系的电子结构、掺杂机理及超导机理等方面的研究并
In 2012, Xue Qikun’s team found that the monolayer FeSe / SrTiO3 (FeSe / STO) system possesses high-temperature superconductivity and that the interface-enhanced electro-phonon interaction is an important reason for the superconductivity of this system (Chin. Phys. Lett. 29, 037402 (2012)). This work has established a new research direction in the field of international HTS research and has drawn great attention from the international superconductivity community. At present, many domestic and foreign research groups have started their research on this system Electronic structure, doping mechanism and superconducting mechanism and so on