18 citations · 24 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 6 cited
First principles perspective on the microscopic model for Cs2CuCl4 and Cs2CuBr4
K. Foyevtsova, Y. Zhang, H. O. Jeschke +1
We investigate the microscopic model for the frustrated layered antiferromagnets Cs2CuCl4 and Cs2CuBr4 by performing ab initio density functional theory (DFT) calculations and with…
cond-mat.str-el2008★ 18 cited
Effect of dopant atoms on local superexchange in cuprate superconductors: a perturbative treatment
Kateryna Foyevtsova, Roser Valenti, P. J. Hirschfeld
Recent scanning tunneling spectroscopy experiments have provided evidence that dopant impurities in high- Tc superconductors can strongly modify the electronic structure of the CuO…