Superconductivity a cikin monolayers. A halin yanzu, bangaren 2D na wannan kayan ya kasance ba a bincika shi ba. Iron Selenide Telluride (FeTeSe) memba ne na kayan layered. An dauki FeTeSe a matsayin kayan iyaye na iyali mafi sauki na superconductors masu tushen ƙarfe. Tsarin lu'ulu'u na telluride na baƙin ƙarfe ya ƙunshi ci gaba da haɗuwa da layers na FeTeSe, inda aka sanya layer mai murabba'in lattice na ƙwayoyin ƙarfe tsakanin layers biyu masu sau biyu na haɗin ƙwayoyin chalcogen tare da ƙungiyar sararin samaniya ta P4nmm. Gabaɗaya, wannan lu'ulu'u yana kama da sauran shahararrun kayan layered kamar graphite, graphene, MoS2, da sauransu tare da rauni interlayer haɗuwa. Kwanan nan, an bayar da rahoton cewa FeTeSe monolayers ya zama superconducting a 65K > Interface-haifar da superconductivity da kuma damuwa-dogaro da juyawa yawan raƙuman ruwa a FeTeSe / SrTiO3 m fina-finai (Nature Materials 2013 doi:10.1038/nmat3654) > Phase zane-zane da kuma lantarki alama na high-zafin jiki superconductivity a 65 K a single-layer FeTeSe fina-finai Nature Materials 2013 doi:10.1038/nmat3648) An haɓaka dutse a 2012 a cikin jihar mu na fasaha kayan aiki. Crystals suna da cikakken halaye, kuma suna shirye don cirewa.