83 citations · 657 across the 29 of their papers we have counts for
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cond-mat.str-el2016★ 1 cited
Supercritical instability of Dirac electrons in the field of two oppositely charged nuclei
O. O. Sobol
The Dirac equation for an electron in a finite dipole potential has been studied within the method of linear combination of atomic orbitals (LCAO). The Coulomb potential of the nuc…
cond-mat.mes-hall2016★ 21 cited
Screening of a charged impurity in graphene in a magnetic field
O. O. Sobol, P. K. Pyatkovskiy, E. V. Gorbar +1
The electron states in the field of a charged impurity in graphene in a magnetic field are studied numerically. It is shown that a charged impurity removes the degeneracy of Landau…