Javascript is not activated in your browser. This website needs javascript activated to work properly.
Du är här

Carrier density dependant lattice stability in InSb

  • P.B. Hillyard
  • A.M. Lindenberg
  • S. Engemann
  • D.M. Fritz
  • A Deb
  • A Meyer
  • Jörgen Larsson
  • K Sokolowski-Tinten
  • C Blome
  • R.W. Falcone
  • A.L. Cavalieri
  • S.H. Lee
  • P.H. Bucksbaum
  • D.A. Reis
  • J Rudati
  • P.H. Fouss
  • A Nelson
  • D.P. Siddons
  • R Pahl
  • D von der Linde
  • J Hajdu
  • R.A. Akre
  • P Krejcik
  • J Arthur
  • J.B. Hastings
  • K.J. Gaffney
Publiceringsår: 2007
Språk: Engelska
Publikation/Tidskrift/Serie: Physical Review Letters
Volym: 98
Nummer: 12
Dokumenttyp: Artikel
Förlag: Americal Physical Society


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.



  • Physics and Astronomy


  • ISSN: 0031-9007

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen