Electronic spectrum of atomic chain with Fano-Anderson impurities

• Published in: Физика низких температур
• Date: 2015
• Main Author: Skrypnyk, Y.V.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2015
• Subjects: К 70-летию со дня рождения В. М. Локтева
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/122083
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Electronic spectrum of atomic chain with Fano-Anderson impurities / Y.V. Skrypnyk // Физика низких температур. — 2015. — Т. 41, № 5. — С. 501-507. — Бібліогр.: 14 назв. — англ.

Electronic spectrum of one-dimensional system with a low concentration of weakly bound Fano-Anderson impurities is considered. It is assumed that the energy of the impurity resonance is located in a vicinity of the band center of the host system. It is demonstrated that with increasing the impurity...