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Probing impulsive strain propagation with x-ray pulses

Reis, D. A ; DeCamp, M. F ; Bucksbaum, P. H ; Clarke, R ; Dufresne, E ; Hertlein, M ; Merlin, R ; Falcone, R ; Kapteyn, H and Murnane, M. M , et al. (2001) In Physical Review Letters 86(14). p.3072-3075
Abstract
Pump-probe time-resolved x-ray diffraction of allowed and nearly forbidden reflections in InSb is used to follow the propagation of a coherent acoustic pulse generated by ultrafast laser excitation. The surface and bulk components of the strain could be simultaneously measured due to the large x-ray penetration depth. Comparison of the experimental data with dynamical diffraction simulations suggests that the conventional model for impulsively generated strain underestimates the partitioning of energy into coherent modes.
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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
86
issue
14
pages
3072 - 3075
publisher
American Physical Society
external identifiers
  • scopus:0000987696
ISSN
1079-7114
DOI
10.1103/PhysRevLett.86.3072
language
English
LU publication?
yes
id
a1d389e7-136f-4def-a2c6-6a4b154c0a49 (old id 2259182)
date added to LUP
2016-04-04 08:19:04
date last changed
2022-01-29 03:21:21
@article{a1d389e7-136f-4def-a2c6-6a4b154c0a49,
  abstract     = {{Pump-probe time-resolved x-ray diffraction of allowed and nearly forbidden reflections in InSb is used to follow the propagation of a coherent acoustic pulse generated by ultrafast laser excitation. The surface and bulk components of the strain could be simultaneously measured due to the large x-ray penetration depth. Comparison of the experimental data with dynamical diffraction simulations suggests that the conventional model for impulsively generated strain underestimates the partitioning of energy into coherent modes.}},
  author       = {{Reis, D. A and DeCamp, M. F and Bucksbaum, P. H and Clarke, R and Dufresne, E and Hertlein, M and Merlin, R and Falcone, R and Kapteyn, H and Murnane, M. M and Larsson, Jörgen and Missalla, T and Wark, J. S}},
  issn         = {{1079-7114}},
  language     = {{eng}},
  number       = {{14}},
  pages        = {{3072--3075}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review Letters}},
  title        = {{Probing impulsive strain propagation with x-ray pulses}},
  url          = {{https://lup.lub.lu.se/search/files/5175770/2297531.pdf}},
  doi          = {{10.1103/PhysRevLett.86.3072}},
  volume       = {{86}},
  year         = {{2001}},
}