Unraveling the intrinsic magnetic property of triangular zigzag edge bilayer graphene nanoflakes: A first-principles theoretical study

• Published in: Chemical physics letters Vol. 730; pp. 326 - 331
• Main Authors: Ge, Yang, Ji, Jianlong, Zhang, Qiang, Yuan, Zhongyun, Wang, Renxin, Zhang, Wendong, Sang, Shengbo
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.09.2019
• Subjects: Bilayer graphene nanoflakes; First-principles calculations; Half-metallicity; Magnetism; First-principles calculations; Bilayer graphene nanoflakes; Magnetism; Half-metallicity

[Display omitted] •The intrinsic magnetic properties can be modulated by geometrical configuration.•The spin degeneracy semiconducting ground state can be lifted by electric field.•The half-metallicity can be induced at critical electric field strength. It has been known for a long time that graphen...