Examining Electron-Boson Coupling Using Time-Resolved Spectroscopy

@inproceedings{Sentef2013ExaminingEC,
  title={Examining Electron-Boson Coupling Using Time-Resolved Spectroscopy},
  author={Michael Sentef and Alexander F. Kemper and Brian Moritz and James K. Freericks and Zhi-Xun Shen and Thomas P Devereaux},
  year={2013}
}
  • Michael Sentef, Alexander F. Kemper, +3 authors Thomas P Devereaux
  • Published 2013
  • Physics
  • Nonequilibrium pump-probe time domain spectroscopies can become an important tool to disentangle degrees of freedom whose coupling leads to broad structures in the frequency domain. Here, using the time-resolved solution of a model photoexcited electron-phonon system we show that the relaxational dynamics are directly governed by the equilibrium self-energy so that the phonon frequency sets a window for "slow" versus "fast" recovery. The overall temporal structure of this relaxation… CONTINUE READING

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