Surface passivation induced a significant enhancement of superconductivity in layered two-dimensional MSi<sub>2</sub>N<sub>4</sub> (M = Ta and Nb) materials
Yan Luo, Bao‐Tian Wang, Xingyong Huang, Qiaoqiao Li, Kui Xue, Jing Zhang, Wencai Ren, Liujiang Zhou
Abstract
vibrations. The superconductivity can be further tuned by applying external strains and carrier doping. This enhancement strategy of surface passivation and light atom substitution would suggest a new platform for 2D superconductors and provide an instructive pathway for next-generation nanoelectronics.
Topics & Concepts
SuperconductivityPassivationMonolayerCondensed matter physicsMaterials scienceDopingTransition metalMagnetismNanoelectronicsAtom (system on chip)NanotechnologyLayer (electronics)PhysicsChemistryComputer scienceEmbedded systemBiochemistryCatalysisMXene and MAX Phase MaterialsMetal and Thin Film Mechanics2D Materials and Applications