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Carrier density dependant lattice stability in InSb

Hillyard, P.B.; Lindenberg, A.M.; Engemann, S.; Fritz, D.M.; Deb, A; Meyer, A; Larsson, Jörgen LU ; Sokolowski-Tinten, K; Blome, C and Falcone, R.W., et al. (2007) In Physical Review Letters 98(12).
Abstract
The ultrafast decay of the x-ray diffraction intensity following laser excitation of an InSb crystal has been utilized to observe carrier dependent changes in the potential energy surface. For the first time, an abrupt carrier dependent onset for potential energy surface softening and the appearance of accelerated atomic disordering for a very high average carrier density have been observed. Inertial dynamics dominate the early stages of crystal disordering for a wide range of carrier densities between the onset of crystal softening and the appearance of accelerated atomic disordering.
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Physical Review Letters
volume
98
issue
12
publisher
American Physical Society
external identifiers
  • wos:000245135400034
  • scopus:33947499082
ISSN
1079-7114
DOI
10.1103/PhysRevLett.98.125501
language
English
LU publication?
yes
id
7b0a9fcd-a496-4554-bfae-9fceeff2af56 (old id 701763)
date added to LUP
2007-12-07 14:51:17
date last changed
2017-08-20 03:46:32
@article{7b0a9fcd-a496-4554-bfae-9fceeff2af56,
  abstract     = {The ultrafast decay of the x-ray diffraction intensity following laser excitation of an InSb crystal has been utilized to observe carrier dependent changes in the potential energy surface. For the first time, an abrupt carrier dependent onset for potential energy surface softening and the appearance of accelerated atomic disordering for a very high average carrier density have been observed. Inertial dynamics dominate the early stages of crystal disordering for a wide range of carrier densities between the onset of crystal softening and the appearance of accelerated atomic disordering.},
  articleno    = {125501},
  author       = {Hillyard, P.B. and Lindenberg, A.M. and Engemann, S. and Fritz, D.M. and Deb, A and Meyer, A and Larsson, Jörgen and Sokolowski-Tinten, K and Blome, C and Falcone, R.W. and Cavalieri, A.L. and Lee, S.H. and Bucksbaum, P.H. and Reis, D.A. and Rudati, J and Fouss, P.H. and Nelson, A and Siddons, D.P. and Pahl, R and von der Linde, D and Hajdu, J and Akre, R.A. and Krejcik, P and Arthur, J and Hastings, J.B. and Gaffney, K.J.},
  issn         = {1079-7114},
  language     = {eng},
  number       = {12},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Carrier density dependant lattice stability in InSb},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.98.125501},
  volume       = {98},
  year         = {2007},
}