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Transient lensing from a photoemitted electron gas imaged by ultrafast electron microscopy
Understanding and controlling ultrafast charge carrier dynamics is of fundamental importance in diverse fields of (quantum) science and technology. Here, we create a three-dimensional hot electron gas through two-photon photoemission from a copper surface in vacuum. We employ an ultrafast electron m...
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| Veröffentlicht in: | Nat Commun |
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| Hauptverfasser: | , , , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Nature Publishing Group UK
2020
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7293293/ https://ncbi.nlm.nih.gov/pubmed/32532996 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-16746-z |
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