Interplay between spin-orbit coupling and correlation in transition metal materials

过渡金属材料中自旋轨道耦合与相关性之间的相互作用

• 批准号: 249762-2011
• 负责人: Kee, HaeYoung
• 金额: $ 1.24万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2014
• 资助国家: 加拿大
• 起止时间: 2014-01-01 至 2015-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=547395
• 关键词: Interplay; between; spin; orbit; coupling

Transition metal compounds may offer multiple routes to new devices in a wide range of green technologies such as solid oxide fuel cells and lossless power transmission. The promise for these opportunities come from a variety of coexisting or interconnected phenomena that these materials often possess. In particular, transition metal compounds exhibit novel phenomena including multiferroicity, high temperature superconductivity, antiferromagnetism, and ferroelectricity. Despite the potential usefulness and ubiquity, the fundamental mechanisms behind these novel properties are not well understood.

过渡金属化合物可以为各种绿色技术中的新设备提供多种途径，例如固体氧化物燃料电池和无损电力传输。这些机会的希望来自于这些材料通常具有的各种共存或相互关联的现象。 特别是，过渡金属化合物表现出新的现象，包括多铁性，高温超导性，反铁磁性和铁电性。 尽管潜在的有用性和普遍性，这些新特性背后的基本机制还没有得到很好的理解。