Excitons and carriers in transient absorption and time-resolved ARPES spectroscopy: An <i>ab initio</i> approach
نویسندگان
چکیده
I present a fully abinitio scheme to model transient spectroscopy signals in presence of strongly bound excitons. Using LiF as prototype material, show that the is able capture exciton signature both time-resolved ARPES and absorption experiments. The approach completely general can become reference for modelling pump probe experiment wide range materials.
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ژورنال
عنوان ژورنال: Physical Review Materials
سال: 2021
ISSN: ['2476-0455', '2475-9953']
DOI: https://doi.org/10.1103/physrevmaterials.5.083803