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.

研究将对由三个相关的F-电子系统展示的异常磁性行为进行研究：单一钙化元素CEX（X = S，SE，TE）；铀单核ux（x = n，p，as，sb，bi）;并且，铀单钙化剂。 将采用第一原理电子结构计算和轨道驱动的磁性顺序的现象学模型的合成，以研究中等取代的F-电子与带电子对此类系统的多样性磁性行为的杂交的影响。