Cooperativity in Spin Crossover Systems: Memory, Magnetism and Microporosity

自旋交叉系统中的协同性：记忆、磁性和微孔性

• 批准号: ARC : LX0347906
• 负责人: Cameron Kepert
• 金额: $ 3.17万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2005-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/cooperativity-spin-crossover-magnetism-microporosity/64287
• 关键词: Cooperativity; Spin; Crossover; Systems; Memory

Cooperativity in Spin Crossover Systems: Memory, Magnetism and Microporosity. Spin-crossover centres are a well known form of inorganic electronic switch for which variation of temperature, pressure and irradiation leads to a change in d-electron configuration and therefore changes to structure, colour and magnetism. Here we aim to synthesise and study a wide variety of new spin-crossover systems where cooperativitiy between centres, induced by careful supramolecular design, will lead to molecules and materials having memory retention, magnetic ordering and/or microporosity. The significance of these aims covers several fundamental questions in the science of electronic systems. We also identify a number of potential nanochemical switching applications for the unique systems proposed.

自旋交叉系统中的协作性：记忆、磁性和微孔率。自旋交叉中心是一种众所周知的无机电子开关，其温度、压力和辐射的变化导致d电子组态的改变，从而改变结构、颜色和磁性。在这里，我们的目标是合成和研究各种新的自旋交叉系统，在这些系统中，通过仔细的超分子设计，中心之间的协同作用将导致分子和材料具有记忆保持、磁性有序和/或微孔率。这些目标的重要性涵盖了电子系统科学中的几个基本问题。我们还为所提出的独特系统确定了一些潜在的纳米化学开关应用。