Fig. 5From: Band Gap Characters and Ferromagnetic/Antiferromagnetic Coupling in Group-IV Monolayers Tuned by Chemical Species and Hydrogen Adsorption ConfigurationsBand structures of semihydrogenated monolayer SiGe with chair H-SiGe (a), chair SiGe-H (b), boat (c), and zigzag (d) configurations. The valence band maximum has been set to 0 eV and indicated by the black dotted line. For chair configuration, majority spin and minority spin bands are indicated by blue and red lines, respectivelyBack to article page