Fig. 5From: Electronic Properties of Armchair Black Phosphorene Nanoribbons Edge-Modified by Transition Elements V, Cr, and MnThe DOS (black curve) of pristine and modified 9-APNRs in their FM state is plotted for the up spin (right) and down spin (left). The d orbital PDOS (blue curve) of TM atoms is also presented for comparison. The DOS of V-9-APNR near the Fermi energy is zoomed in the inset to show the band gapBack to article page