Figure 2 - uploaded by Alexander Onipko
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N ? N atomic lattice, where the electron site energies are evenly shifted in y direction by the value of efp e ? aeE e = t j j. eV m?N ? eV m?1 ? e N ? 1 ? ? ? eV j j . Arrow E e shows the direction of homogeneous electric field acting on the positive charge e located at atom with coordinates n; m ? ? in units of a.
Source publication
The theory of electron energy quantization in an atom long chain affected by a homogeneous electric field is extended to the 2D case of atom long and atom wide conductor with the lattice constant a. The conductor is modeled by the standard one‐parameter tight‐binding Hamiltonian (hopping integral t) of an atomic rectangular square lattice, where th...
