748639.fig.001a
(a)
748639.fig.001b
(b)
748639.fig.001c
(c)
Figure 1: Simulated structures consisting of graphene electrodes (black) and the undoped (a), Mn-doped (b, c) zigzag boron nitride nanoribbon (pink, light blue). The Mn magnetic impurities (dark blue) substitute boron atoms. The nanoribbons are passivated with hydrogen (gray).