Response to 'Comment on 'Energy band structures of the low-dimensional antiferromagnets Sr_(2)CuO_(3) and Sr_(2)CuO_(2)Cl_(2)'' J. Appl. Phys. 90, 3708 (2001)

摘要

An improvement is made on our previous band results of Sr_(2)CuO_(3) and Sr_(2)CuO_(2)Cl_(2) by including the extended Sr 4p valence orbital in the present self-consistent calculations. The differences between our improved results and those of others are mainly due to different evaluation of the ionicity in these compounds.