Simulation of excitonic Rydberg states in cuprous oxide

氧化亚铜中激子里德伯态的模拟

• 批准号: 2569893
• 金额: --
• 依托单位: Durham University
• 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-2569893
• 关键词: Simulation; excitonic; Rydberg; states; cuprous

The aim of this project is develop computer simulations of the physics of excitonic states in semiconductors. Specifically we aim to perform ab-initio calculation of the properties of excitons in high-lying energy levels where quasi-particle wavefunction extends over many lattice sites. Methods used will include density functional theory as well as analytic and semi-analytic models of electronic structure. The project supports experimental work in Durham and elsewhere.

这个项目的目的是开发半导体激子态物理的计算机模拟。具体来说，我们的目标是进行从头计算的激子在高的准粒子波函数扩展到许多晶格位置的高能级的属性。使用的方法将包括密度泛函理论以及电子结构的分析和半分析模型。该项目支持在达勒姆和其他地方的实验工作。