RUI: Hybridization-Induced Magnetism in Correlated ElectronSystems

RUI：相关电子系统中的杂化感应磁性

• 批准号: 8918887
• 负责人: Nicholas Kioussis
• 金额: $ 10.82万
• 依托单位: California State University-Northridge
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-03-15 至 1996-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8918887&HistoricalAwards=false
• 关键词: RUI; Hybridization; Induced; Magnetism; Correlated

Research will be conducted on the unusual magnetic behavior exhibited by three series of correlated f-electron systems: the cerium monochalcogenides CeX (X = S, Se, Te); the uranium monopnictides UX (X = N, P, As, Sb, Bi); and, the uranium monochalcogenides. A synthesis of first-principles electronic structure calculations and a phenomenological model of orbitally- driven magnetic ordering will be employed to investigate the effect of hybridization of moderately delocalized f-electrons with band electrons on the diverse magnetic behavior of this class of systems.

将对不寻常的磁性行为进行研究 表现出三个系列的相关f-电子系统： 铈单硫族化合物CeX（X = S，Se，Te）; 铀氧化物UX（X = N，P，As，Sb，Bi）; 单硫族化物 第一性原理电子学的综合 结构计算和唯象模型的轨道- 驱动磁有序将被用来研究 适度离域f电子杂化效应 带电子对不同的磁性行为， 类系统。