Charge Ordering and Low Dimensional Electronic Structures In Early Transition Metal Oxides

早期过渡金属氧化物中的电荷排序和低维电子结构

• 批准号: GR/T28584/02
• 负责人: Mark Green
• 金额: --
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2007
• 资助国家: 英国
• 起止时间: 2007 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=GR%2FT28584%2F02
• 关键词: Charge; Ordering; Low; Dimensional; Electronic

Research into such areas as colossal magnetoresistance and high temperature superconductivity has shown charge ordering to be an important aspect in the electronic structure of transition metal oxides. Despite this, the driving forces behind the ordering and the origin of the often complex arrangements of charge are not well understood. We aim to undertake a systematic investigate into a number of targeted systems to derive general predictive rules governing the phenonemon of charge ordering. These rules will allow for the isolation of a number of new charge ordered states showing unique properties.

对诸如巨大磁阻和高温超导率等领域的研究表明，电荷订购是过渡金属氧化物电子结构的重要方面。尽管如此，尚不清楚秩序和经常复杂安排的驱动力和起源。我们的目标是对许多有针对性的系统进行系统的调查，以得出控制收费订购现象的一般预测规则。这些规则将允许隔离许多新的有序状态，以显示独特的属性。