24 citations · 32 across the 4 of their papers we have counts for
8 papers
In-plane oxygens in high-temperature superconducting cuprates
G. Nikšić, I. Kupčić, D. K. Sunko +1
The role of the oxygen degree of freedom in the cuprates' superconducting planes is analyzed in detail. Structural and photoemission results are reviewed to show that the most spar…
Large Ud theory for metallic high-Tc cuprates
S. Barišić, O. S. Barišić
A large-Ud theory is constructed for the metallic state of high-Tc cuprates. The Emery three-band model, extended with Ox-Oy hopping tpp, and with Ud tending to infinity, is mapped…
Bipolarons and polarons in the Holstein-Hubbard model: Analogies and differences
O. S. Barišić, S. Barišić
The single bipolaron problem is examined in the context of the 1D Holstein-Hubbard model, emphasizing analogies and differences with respect to the complementary single polaron phy…
Phase diagram of the Holstein polaron in one dimension
O. S. Barisic, S. Barisic
The behavior of the 1D Holstein polaron is described, with emphasis on lattice coarsening effects, by distinguishing between adiabatic and nonadiabatic contributions to the local c…
Crystal stability and optical properties of organic chain compounds
P. Zupanovic, A. Bjelis, S. Barisic
The solution to the long standing problem of the cohesion of organic chain compounds is proposed. We consider the tight-binding dielectric matrix with two electronic bands per chai…
Charge Dynamics in Cuprate Superconductors
E. Tutis, H. Niksic, S. Barisic
In this lecture we present some interesting issues that arise when the dynamics of the charge carriers in the CuO planes of the high temperature superconductors is considered.…