| Autor: |
J. Bokor, W. S. Fann, R. H. Storz, H. W. K. Tom |
| Rok vydání: |
1993 |
| Zdroj: |
Ultrafast Phenomena VIII ISBN: 9783642849121 |
| DOI: |
10.1007/978-3-642-84910-7_101 |
| Popis: |
We have measured the evolution of the electron energy distribution excited in a 300 Å Au film by a 180 fsec optical pulse. The distribution is measured directly by UV photoemission with a time-resolution of 270 fsec and an electron energy resolution of ~0.04eV. We are able to observe: a) evidence of the nascent (as photoexcited) electron distribution, b) the time-evolution from the nascent to a Fermi-Dirac distribution, and c) that thermalization is more rapid for higher excitation levels. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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