Microscopic Origin of Ferromagnetism of Diluted Magnetic Demiconductors

稀磁半导体铁磁性的微观起源

• 批准号: DP0770987
• 负责人: Prof Rongkun Zheng
• 金额: $ 49.75万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2007
• 资助国家: 澳大利亚
• 起止时间: 2007-02-28 至 2013-09-26
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0770987
• 关键词: Microscopic; Origin; Ferromagnetism; Diluted; Magnetic

Spintronics based on the spin in addition to the charge of electrons is believed to revolutionize current microelectronics, which is approaching the end of the so-called silicon road map. Diluted magnetic semiconductors are required to achieve spintronics, just as silicon in microelectronics. This project aims to understand the microscopic origin of ferromagnetism of diluted magnetic semiconductors - a major obstacle towards spintronics. This research, addressing an important problem in breakthrough science and frontier technologies, will not only expand Australia's knowledge base and research capability, but also help to build Australia's high value-added industries.

除了电子的电荷外，基于自旋的自旋电子学被认为是对当前微电子技术的革命性变革，目前的微电子技术正在接近所谓的硅路线图的尽头。实现自旋电子学需要稀磁半导体，就像微电子中的硅一样。该项目旨在了解稀磁半导体铁磁性的微观起源--这是自旋电子学的主要障碍。这项研究解决了突破性科学和前沿技术方面的重要问题，不仅将扩大澳大利亚的知识基础和研究能力，还将有助于建设澳大利亚的高附加值产业。