Measurement of Electron-Ion Relaxation in Warm Dense Copper
SCIE
SCOPUS
- Title
- Measurement of Electron-Ion Relaxation in Warm Dense Copper
- Authors
- Cho B.I.; Ogitsu T.; Engelhorn K.; Correa A.A.; Ping Y.; Jong-Won Lee; Bae L.J.; Prendergast D.; Falcone R.W.; Heimann P.A.
- Date Issued
- 2016-01
- Publisher
- Nature Publishing Group
- Abstract
- Experimental investigation of electron-ion coupling and electron heat capacity of copper in warm and dense states are presented. From time-resolved x-ray absorption spectroscopy, the temporal evolution of electron temperature is obtained for non-equilibrium warm dense copper heated by an intense femtosecond laser pulse. Electron heat capacity and electron-ion coupling are inferred from the initial electron temperature and its decrease over 10 ps. Data are compared with various theoretical models.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/109206
- DOI
- 10.1038/srep18843
- ISSN
- 2045-2322
- Article Type
- Article
- Citation
- Scientific Reports, vol. 6, 2016-01
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- There are no files associated with this item.
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