Theory of noncentrosymmetric and other unconventional superconductors

非中心对称和其他非常规超导体理论

• 批准号: RGPIN-2015-06656
• 负责人: Samokhin, Kirill
• 金额: $ 1.38万
• 依托单位: Brock University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=591201
• 关键词: Theory; noncentrosymmetric; other; unconventional; superconductors

One of the major driving forces of modern technology is the research into new materials. Superconductors, which are the materials that can conduct electricity without any energy losses, are of particular importance. The majority of superconducting materials at the focus of current research belong to the class of unconventional superconductors. High-temperature cuprates and iron pnictides, strontium ruthenate, heavy-fermion and organic compounds are just some of the examples. Superconductors are said to be "unconventional" if their properties cannot be explained by the standard microscopic theories of superconductivity, in particular, the Bardeen-Cooper-Schrieffer model.

现代技术的主要推动力之一是对新材料的研究。超导体是一种可以在没有任何能量损失的情况下导电的材料，特别重要。目前研究的焦点中的大多数超导材料属于非常规超导体的类别。高温铜酸盐和铁磷属元素化物、铼酸锶、重费米子和有机化合物只是其中的一些例子。如果超导体的性质不能用超导的标准微观理论，特别是巴丁-库珀-施里弗模型来解释，那么它们就被称为“非常规”。