Author/Authors :
Arko، A.J. نويسنده , , Joyce، J.J. نويسنده , , Moore، D.P. نويسنده , , Sarrao، J.L. نويسنده , , Morales، L. نويسنده , , Durakiewicz، T. نويسنده , , Fisk، Z. نويسنده , , Koelling، D.D. نويسنده , , Olson، C.G. نويسنده ,
Abstract :
In this article we review correlation effects in solids derived from electron energy-loss spectroscopic studies of valence band excitations carried out in transmission. In particular, we focus on `simpleʹ alkali metals, quasi one-dimensional metals [(TaSe4)2I], low-dimensional undoped model cuprates (Li2CuO2, Sr2CuO3, SrCuO2 and Sr2CuO2Cl2), high-TC superconductors (Bi2Sr2CaCu2O8) and the vanadate ladder compounds (V2O5 and NaV2O5).
Keywords :
Heavy fermion systems , photoelectron spectra , Periodic Anderson model , Single impurity model
