Spontaneous chiral symmetry breaking in bilayer graphene

Author:

Zhang Fan

Publisher

Elsevier BV

Subject

Materials Chemistry,Metals and Alloys,Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,Electronic, Optical and Magnetic Materials

Reference84 articles.

1. The electronic properties of graphene

2. A Weyl point is two-fold degeneracy near which the effective Hamiltonian can be written in the form a two-component Weyl Hamiltonian with either left or right chirality. In contrast, a Dirac point is a four-fold degeneracy near which the effective Hamiltonian can be written in the form of massless four-component Dirac Hamiltonian. A Dirac point can be viewed as two Weyl points with opposite chirality sit on top of each other. Therefore, a K or K′ point in a graphene system is better called as a spin-degenerate Weyl point, since the two spin species have exactly the same chirality.

3. Chiral decomposition in the electronic structure of graphene multilayers

4. Electronic Structure of Multilayer Graphene

5. Trigonal warping and Berry’s phaseNπin ABC-stacked multilayer graphene

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