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cond-mat.str-el2007★ 34 cited
Effect of linear density of states on the quasi-particle dynamics and small electron-phonon coupling in graphite
C. S. Leem, B. J. Kim, Chul Kim +8
We obtained the spectral function of very high quality natural graphite single crystals using angle resolved photoelectron spectroscopy (ARPES). A clear separation of non-bonding a…
cond-mat.supr-con2007★ 10 cited
Electron Removal Self Energy and its application to Ca2CuO2Cl2
Chul Kim, S. R. Park, C. S. Leem +5
We propose using the self energy defined for the electron removal Green's function. Starting from the electron removal Green's function, we obtained expressions for the removal sel…