95 citations · 407 across the 8 of their papers we have counts for
4 papers · 1 filter
Charge dynamics of doped holes in high Tc cuprates - A clue from optical conductivity
A. S. Mishchenko, N. Nagaosa, Z. -X. Shen +6
The charge dynamics in weakly hole doped high temperature superconductors is studied in terms of the accurate numerical solution to a model of a single hole interacting with a quan…
Effects of the electron-phonon coupling near and within the insulating Mott phase
C. A. Perroni, V. Cataudella, G. De Filippis +1
The role of the electron-phonon interaction in the Holstein-Hubbard model is investigated in the metallic phase close to the Mott transition and in the insulating Mott phase. The m…
Effects of electron-phonon coupling range on the polaron formation
C. A. Perroni, V. Cataudella, G. De Filippis +1
The polaron features due to electron-phonon interactions with different coupling ranges are investigated by adopting a variational approach. The ground-state energy, the spectral w…
Transport properties in manganite thin films
S. Mercone, C. A. Perroni, V. Cataudella +10
The resistivity of thin films () is investigated in a wide temperature range. The comparison of the resistivities is made among films grown by di…