Quasiparticle scattering processes in a model Fermi liquid: 1T-TiTe2

Luca Gavioli, L. Perfetti, C. Rojas, A. Reginelli, H. Berger, G. Margaritondo, M. Grioni

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

2 Citazioni (Scopus)

Abstract

We performed angle-resolved photoelectron spectroscopy (ARPES) and resistivity measurements on the layered metal 1T-TiTe2. We determined the quasiparticle dispersion and lifetime. In particular, we could characterize and separately evaluate the effects of the electron-electron and electron-phonon interactions on the experimental spectra. The good correlation between transport and spectroscopic scattering rates indicates that this material behaves as a model Fermi liquid system.
Lingua originaleEnglish
pagine (da-a)1117-1119
Numero di pagine3
RivistaSurface Review and Letters
Volume9
DOI
Stato di pubblicazionePubblicato - 2002

Keywords

  • ANGLE-RESOLVED PHOTOEMISSION
  • fermi liquid
  • one dimensional materials

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