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Open AccessNew disordered anyon phase of doped graphene zigzag nanoribbon
We investigate interacting disordered zigzag nanoribbons at low do**, using the Hubbard model to treat electron interactions within the density matrix renormalization group and Hartree-Fock method. Extra ele...
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Article
Gap states and edge properties of rectangular graphene quantum dot in staggered potential
We investigate edge properties of a gapful rectangular graphene quantum dot in a staggered potential. In such a system gap states with discrete and closely spaced energy levels exist that are spatially located...