Spinabhängige Grenzflächeneffekte in magnetischen Nanostrukturen

磁性纳米结构中自旋相关的界面效应

• 批准号: 141518519
• 负责人: Professor Dr. Detlef Beckmann
• 金额: --
• 依托单位: Arbeitsgruppe Theorie des Quantentransports
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2009
• 资助国家: 德国
• 起止时间: 2008-12-31 至 2013-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/141518519?language=en
• 关键词: Spinabh; ngige; Grenzfl; cheneffekte; magnetischen

Superconductivity and ferromagnetism are antagonistic long-range orders. Their competition in hybrid structures is determined by spin-dependent scattering at interfaces. The non-trivial interplay of these phenomena can lead to unusual and surprising transport properties. Thermal transport in superconductor hybrid structures and the coupling of spin and heat transport are highly active international research areas. The goal of this project is the experimental and theoretical investigation of the coupling of spin and heat transport in superconductor-ferromagnet hybrid structures. The results could lead to applications in thermal transport and to a transfer of spincaloritronic concepts to superconductor hybrid structures.

超导电性和铁磁性是相互对立的长程有序。它们在混合结构中的竞争由界面处的自旋相关散射决定。这些现象的非平凡的相互作用可以导致不寻常的和令人惊讶的传输特性。超导体混合结构中的热输运以及自旋与热输运的耦合是国际上非常活跃的研究领域。本计画的目标是从实验和理论上研究超导体-铁磁体混合结构中自旋与热输运的耦合。结果可能会导致应用在热传输和转移的spincaloritronic概念超导体混合结构。