Comment on: 'Energy band structures of the low-dimensional antiferromagnets Sr_(2)CuO_(3) and Sr_(2)CuO_(2)Cl_(2)' J. Appl. Phys. 87, 4897 (2001)

摘要

Recent electronic structure calculations for the title compounds performed by Wu et al. H. Wu et al., J. Appl. Phys. 87, 4897 (2000) are critically reconsidered by applying highly accurate full-potential band structure methods. It is shown that due to a nonconverged basis set the band structure calculations presented here by the authors disagree considerably with those of Wu et al.