Theory of Molecular Electronics

分子电子学理论

• 批准号: 2600291
• 金额: --
• 依托单位: Imperial College London
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2600291
• 关键词: Theory; Molecular; Electronics

The advent of organic light emitting diodes and the first laboratory implementations of molecular level magnetoresistive switches has stimulated a world wide effort in organic spintronics. The long term outcome will be information processing and storage within an organic materials system - ie: cheap, easily processed, made sustainably from earth abundant materials. As LIGA and CMOS are replaced by printable, flexible thin films this also means that electronic devices and detectors become wearable.Room temperature stable organic magnetic materials are therefore highly desirable. Harrison, Heutz and their collaborators contributed a significant advance in 2015 publishing the CoPc system that is stable at 86K, subsequent theory suggests a system based on RhPc stable at room temperature that has yet to be sythesisedIn this project a machine learning / big data approach will be used to discover new classes of molecules and specific combination that have RT and above magnetic coupling, support charge and spin transport and can self-assemble at surfaces. Collaborators in chemistry (Heany) will seek to synthesise the new molecules and in materials (Heutz) will produce and test the magnetoelectronics in thin films.

有机发光二极管的出现和第一个实验室实现的分子水平的磁阻开关刺激了世界范围内的有机自旋电子学的努力。长期的结果将是信息处理和存储在一个有机材料系统-即：便宜，易于处理，可持续地从地球丰富的材料。随着LIGA和CMOS被可印刷的柔性薄膜所取代，这也意味着电子设备和探测器变得可穿戴。因此，室温稳定的有机磁性材料非常受欢迎。Harrison，Heutz和他们的合作者在2015年发表了在86 K下稳定的CoPc系统，随后的理论表明基于RhPc的系统在室温下稳定，尚未合成在该项目中，机器学习/大数据方法将用于发现具有RT和以上磁耦合的新分子类别和特定组合，支持电荷和自旋传输并可在表面自组装。化学合作者（Heany）将寻求合成新分子，材料合作者（Heutz）将生产和测试薄膜中的磁电子学。