高温超导薄膜与超导机理研究

High-temperature superconducting thin films and the mechanism of superconductivity

高温超导体的晶格结构通常呈现出层状特征,因此具有低维属性的外延薄膜与异质结构成为了探索高温超导机理的关键材料平台。近年来,原子级精准的外延生长技术更促进了新型超导体的发现。文章将按照超导体系维度下降的脉络,简要介绍高温超导薄膜和异质结构研究对深入理解超导机理的独特贡献。

High-temperature superconductors predominantly exhibit layered lattice structures,and thus the study of epitaxial thin films and heterostructures,which inherently possess low-dimensional properties,has become a major method for exploring the mechanism of superconductivity.In recent years,the development of atomically precise epitaxy has further facilitated the discovery of novel superconductors.This article will follow a dimensionality reduction trajectory to explore the unique contributions of high-temperature superconducting thin films and heterostructures in deepening our understanding of the mechanism underlying superconductivity.