Doublon bottleneck in the ultrafast relaxation dynamics of hot electrons in 1T-TaS_{2}
Employing time-resolved photoelectron spectroscopy we analyze the relaxation dynamics of hot electrons in the charge density wave/Mott material 1T-TaS_{2}. At 1.2 eV above the Fermi level we observe a hot electron lifetime of 12±5 fs in the metallic state and of 60±10 fs in the broken symmetry groun...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Physical Society
2020-06-01
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| Col·lecció: | Physical Review Research |
| Accés en línia: | http://doi.org/10.1103/PhysRevResearch.2.022046 |
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