Ab initio study on the electronic and magnetic properties of CaFe2As2 within a GGA + negative U approach
S. WuG. WangF. PeiS. Y. WangL. Y. ChenC. Z. WangK. M. Ho
所有作者
S. WuG. WangF. PeiS. Y. WangL. Y. ChenC. Z. WangK. M. Ho
文献摘要
This paper has been withdrawn by the author due to the error in figure 2, we
did not optimized c-value of the supercell, so the results can not give the
true physics of this material.