Superconducting Order Parameters in the Extended Hubbard Model: A Simple Mean-Field Study
The extended Hubbard model with nearest neighbor hopping and intersite interaction for a 2D square lattice has been studied within the frame work of a simple mean-field formalism, The self-consistent solutions of superconducting order parameters have been obtained for various fillings. The results indicate that superconducting pairing occurs on doping for the repulsive on-site U and attractive nearest neighbor V.
|Collections||ANU Research Publications|
|Source:||International Journal of Modern Physics B|
|01_Das_Superconducting_Order_2007.pdf||542.59 kB||Adobe PDF||Request a copy|
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