Figure 1
From: Electronic and magnetism properties of two-dimensional stacked nickel hydroxides and nitrides
(a) The total and partial DOSs of the pristine monolayer Ni(OH)2. The black, glaucous, red and green lines in the upper DOS images represent the total DOS, the partial DOS of Ni, O and F atoms, respectively. (b) The spin density distributions of the of the pristine monolayer Ni(OH)2. The grey, red, pink, green, dark green, brown and blue balls represent Ni, O, H, B, Al, Ga and N atoms, respectively. The yellow and glaucous isosurfaces correspond to the spin up and spin down density, respectively (the isovalue is 0.05 a.u). In order to study the different magnetic coupling of Ni atoms, the different atoms of the unit cell are labeled as Ni1, Ni2, Ni3 and Ni4, respectively.
