Boichuk, V.I.; Bilynskyi, I.V.; Shakleina, I.O.; Holskyi, V.B.
(Condensed Matter Physics, 2010)
In the paper a quasi-one-dimensional three-layer nanowire (NW) with an intermediate layer at the separation boundaries is described by the Kronig-Penney model with δ-function potentials. The distance between the last or ...