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cond-mat.mtrl-sci2008
Measuring the intrinsic charge transfer gap using K-edge X-ray absorption spectroscopy
C. Gougoussis, M. Calandra, A. Seitsonen +3
Pre-edge features in X-ray absorption spectroscopy contain key information about the lowest excited states and thus on the most interesting physical properties of the system. In tr…
cond-mat.mtrl-sci2008★ 98 cited
Giant non-adiabatic effects in layer metals: Raman spectra of intercalated graphite explained
A. Marco Saitta, Michele Lazzeri, Matteo Calandra +1
The occurrence of non-adiabatic effects in the vibrational properties of metals have been predicted since the 60's, but hardly confirmed experimentally. We report the first fully \…