Spin dependent transport in magnetic nanostructures

磁性纳米结构中的自旋相关输运

• 批准号: ARC : LX0347190
• 负责人: Dr Robert Stamps
• 金额: $ 1.44万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2004-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/spin-dependent-transport-magnetic-nanostructures/66899
• 关键词: Spin; dependent; transport; magnetic; nanostructures

Spin dependent transport in magnetic nanostructures. The ability to use electron spin in electronic circuits has opened new possibilities for designing devices. A well known example is the giant magnetoresistance, a phenomena discovered over fifteen years ago that now plays a key role in current high density magnetic disc drives. Future developments will involve spin dependent transport through structures wherein quantum interference effects will be important. Two basic problems facing the construction of a complete theory of transport in such ?mesoscopic? conductors will be solved in this project. The results will provide important insights into the dynamics of spin transport through structures such as magnetic nano-wires.

磁性纳米结构中的自旋相关输运。在电子电路中使用电子自旋的能力为设计器件打开了新的可能性。一个众所周知的例子是巨磁电阻，这是15年前发现的一种现象，现在在当前的高密度磁盘驱动器中扮演着关键角色。未来的发展将涉及通过结构的自旋相关的输运，其中量子干涉效应将是重要的。在这种情况下构建一个完整的输运理论面临两个基本问题：介观？本项目将解决导线问题。这一结果将为通过磁性纳米线等结构的自旋输运动力学提供重要的见解。