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  1. Article

    Open Access

    New 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...

    Young Heon Kim, Hye Jeong Lee, Hyun-Yong Lee, S.-R. Eric Yang in Scientific Reports (2022)

  2. No Access

    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...

    Y. H. Jeong, S-R. Eric Yang in Journal of the Korean Physical Society (2017)