| Autor: |
Karel Bouda, Anna Fučíková, Jakub Pšenčík, Jan Alster |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
AIP Advances, Vol 12, Iss 11, Pp 115306-115306-9 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2158-3226 |
| DOI: |
10.1063/5.0098952 |
| Popis: |
We report on properties of non-resonant signals of several commonly used solvents in two-dimensional electronic spectroscopy. The signals can be split into three types with different evolution in population time: an initial, rather strong coherent spike with non-periodic oscillatory phase behavior, periodic oscillatory signals mostly connected to Raman-active vibrational modes of the solvents and non-oscillatory long lived signals. The relative amplitudes of the contributions depend on the solvent. We propose a simple model for predicting spectral positions of the non-resonant solvent signals. The results can be used to facilitate the identification and distinction of solvent and sample cell signals from the sample signal in two-dimensional electronic spectroscopy. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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