Modulation of electronic properties with external fields in silicene-based nanostructures
Li Genga),b), Zhao Yin-Changa),b), Zheng Ruia),b), Ni Jun†a),b), Wu Yan-Ningc)
       
The magnetic moment of Fe- and Cr-doped silicenes for the 4×4 supercell as a function of the external electric field. (a) Fe-I and Fe-II. (b) Cr-I and Cr-II. The left insert shows the direction of the electric field.[ 18 ]