瞬态吸收和时间分辨ARPES光谱中的激子和载流子：从头算方法
Excitons and carriers in transient absorption and time-resolved ARPES spectroscopy: an abinitio approach
摘要：
我提出了一个完全从头算方案来模拟强束缚激子存在下的瞬态光谱信号。使用LiF作为原型材料，我表明该方案能够在时间分辨ARPES和瞬态吸收实验中捕获激子特征。该方法是完全通用的，可以成为在广泛的材料中模拟泵和探针实验的参考方案。
英文摘要：
I present a fully abinitio scheme to model transient spectroscopy signals in presence of strongly bound excitons. Using LiF as a prototype material, I show that the scheme is able to capture the exciton signature both in time-resolved ARPES and transient absorption experiments. The approach is completely general and can become the reference scheme for modelling pump and probe experiment in a wide range of materials.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
