Transient strain driven by a dense electron-hole plasma
dc.contributor.author | DeCamp, Matthew F. | |
dc.contributor.author | Reis, David A. | |
dc.contributor.author | Cavalieri, A | |
dc.contributor.author | Bucksbaum, Philip H. | |
dc.contributor.author | Clarke, Roy | |
dc.contributor.author | Merlin, Roberto | |
dc.contributor.author | Dufresne, E. M. | |
dc.contributor.author | Arms, D. A. | |
dc.contributor.author | Lindenberg, Aaron M. | |
dc.contributor.author | MacPhee, A. G. | |
dc.contributor.author | Chang, Zenghu | |
dc.contributor.author | Lings, B. | |
dc.contributor.author | Wark, Justin S. | |
dc.contributor.author | Fahy, Stephen B. | |
dc.date.accessioned | 2017-09-08T09:15:49Z | |
dc.date.available | 2017-09-08T09:15:49Z | |
dc.date.issued | 2003 | |
dc.description.abstract | We measure transient strain in ultrafast laser-excited Ge by time-resolved x-ray anomalous transmission. The development of the coherent strain pulse is dominated by rapid ambipolar diffusion. This pulse extends considerably longer than the laser penetration depth because the plasma initially propagates faster than the acoustic modes. X-ray diffraction simulations are in agreement with the observed dynamics. | en |
dc.description.status | Peer reviewed | en |
dc.description.version | Published Version | en |
dc.format.mimetype | application/pdf | en |
dc.identifier.articleid | 165502 | |
dc.identifier.citation | DeCamp, M. F., Reis, D. A., Cavalieri, A., Bucksbaum, P. H., Clarke, R., Merlin, R., Dufresne, E. M., Arms, D. A., Lindenberg, A. M., MacPhee, A. G., Chang, Z., Lings, B., Wark, J. S. and Fahy, S. (2003) 'Transient strain driven by a dense electron-hole plasma', Physical Review Letters, 91(16), 165502 (4pp). doi: 10.1103/PhysRevLett.91.165502 | en |
dc.identifier.doi | 10.1103/PhysRevLett.91.165502 | |
dc.identifier.issn | 0031-9007 | |
dc.identifier.issued | 16 | |
dc.identifier.journaltitle | Physical Review Letters | en |
dc.identifier.uri | https://hdl.handle.net/10468/4656 | |
dc.identifier.volume | 91 | |
dc.language.iso | en | en |
dc.publisher | American Physical Society | en |
dc.relation.uri | https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.91.165502 | |
dc.rights | © 2003, American Physical Society | en |
dc.subject | X-ray diffraction | en |
dc.subject | Picosecond light pulses | en |
dc.subject | Lattice dynamics | en |
dc.subject | Generation | en |
dc.subject | Germanium | en |
dc.subject | Disorder | en |
dc.subject | Surfaces | en |
dc.subject | Crystals | en |
dc.subject | Phonons | en |
dc.title | Transient strain driven by a dense electron-hole plasma | en |
dc.type | Article (peer-reviewed) | en |
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