most citedA new hybrid LDA and Generalized Tight-Binding method for the electronic structure calculations of strongly correlated electron systems

91 citations · 99 across the 2 of their papers we have counts for

collaborators

2 papers

cond-mat.str-el2005★ 91 cited

A new hybrid LDA and Generalized Tight-Binding method for the electronic structure calculations of strongly correlated electron systems

V. A. Gavrichkov, M. M. Korshunov, S. G. Ovchinnikov +3

A novel hybrid scheme is proposed. The {\it ab initio} LDA calculation is used to construct the Wannier functions and obtain single electron and Coulomb parameters of the multiband…

cond-mat.str-el2003★ 8 cited

Prediction of the in-Gap States Above the Top of the Valence Band in the Undoped Insulating Cuprates due to Spin-Polaron Effect

S. G. Ovchinnikov, A. A. Borisov, V. A. Gavrichkov +1

In the framework of the generalized tight binding method we have calculated the quasiparticle band structure and the spectral functions of the undoped cuprates like , $…