Nature Communications (Dec 2016)

Energy dissipation from a correlated system driven out of equilibrium

  • J. D. Rameau,
  • S. Freutel,
  • A. F. Kemper,
  • M. A. Sentef,
  • J. K. Freericks,
  • I. Avigo,
  • M. Ligges,
  • L. Rettig,
  • Y. Yoshida,
  • H. Eisaki,
  • J. Schneeloch,
  • R. D. Zhong,
  • Z. J. Xu,
  • G. D. Gu,
  • P. D. Johnson,
  • U. Bovensiepen

DOI
https://doi.org/10.1038/ncomms13761
Journal volume & issue
Vol. 7, no. 1
pp. 1 – 9

Abstract

Read online

Differentiation of quantum interactions in correlated materials is ambiguous in measurements of the single particle self-energy. Here, Rameau et al. employ a combined theoretical and experimental time domain treatment to separate electron-boson interactions from electron-electron interactions in Bi2Sr2CaCu2O8+x.