Transport properties of zigzag graphene nanoribbons adsorbed with single iron atom*
Yang Yu-E, Xiao Yang, Yan Xiao-Hong, Dai Chang-Jie
       
Spin-polarized transmission spectra of (a) pristine, (d) 1, (e) 2, and (f) 3 configurations. (b) The total DOS of pristine 8-ZGNR and (c) the PDOS of carbon atoms in edges. The dark lines are for the spin up states and the dot lines refer to the spin down states.