Coulomb enhancement of superconducting pair-pair correlations in a $\frac{3}{4}$-filled model for $\kappa$-(BEDT-TTF)${}_2$X

W. Wasanthi De Silva, N. Gomes, S. Mazumdar +1

We present the results of precise correlated-electron calculations on the monomer lattices of the organic charge-transfer solids $\kappa$-(BEDT-TTF)${}_2$X for 32 and 64 molecular sites.…