Tamm resonances and minibands in the models of atomic chains and superlattices

• Published in: Condensed Matter Physics
• Date: 2000
• Main Authors: Gerasimov, O.I., Khudyntsev, N.N.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2000
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121035
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Tamm resonances and minibands in the models of atomic chains and superlattices / O.I. Gerasimov, N.N. Khudyntsev // Condensed Matter Physics. — 2000. — Т. 3, № 1(21). — С. 175-182. — Бібліогр.: 12 назв. — англ.

The spectrum of the modelled regular superlattice which includes contacts is investigated using the transfer-matrix formalism. It is shown that the separated pair resonances in the chain spectrum (which are distributed in the permitted and in the forbidden zones, respectively) appear due to the ex...