World Scientific Publishing, International Journal of Modern Physics B, 08(28), p. 1450019
DOI: 10.1142/s0217979214500192
Full text: Unavailable
Using nonequlilibrium Green's functions in combination with the density-functional theory, we investigate the spin transport properties of molecular junction based on metal ( Cu , Fe ) phthalocyanines between V-shaped zigzag-edged graphene nanorribons. The results show that the electronic transport properties mainly depend on the center transition metal. The negative differential resistance behaviors and spin splitting phenomenon can be observed.