Email this article Tamm States in Bragg Heterostructures on Waveguide Slot Lines
- Authors: Usanov D.A.1, Nikitov S.A.2, Skripal’ A.V.1, Ryazanov D.S.1
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Affiliations:
- Chernyshevsky National Research State University
- Kotelnikov Institute of Radio Engineering and Electronics
- Issue: Vol 63, No 7 (2018)
- Pages: 1015-1018
- Section: Physical Science of Materials
- URL: https://journals.rcsi.science/1063-7842/article/view/201678
- DOI: https://doi.org/10.1134/S1063784218070307
- ID: 201678
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Abstract
Tamm surface states are experimentally studied and calculated for a Bragg heterostructure consisting of two groups of periodic fragments of waveguide slot transmission line with finite sizes. The Tamm surface states are not observed in a perfect Bragg heterostructure. The Tamm surface states emerge in the presence of an interface element at the interface of two Bragg structures when the characteristics of the element differ from the characteristics of both Bragg structures.
About the authors
D. A. Usanov
Chernyshevsky National Research State University
Author for correspondence.
Email: UsanovDA@info.sgu.ru
Russian Federation, Saratov, 410012
S. A. Nikitov
Kotelnikov Institute of Radio Engineering and Electronics
Email: UsanovDA@info.sgu.ru
Russian Federation, Moscow, 125009
A. V. Skripal’
Chernyshevsky National Research State University
Email: UsanovDA@info.sgu.ru
Russian Federation, Saratov, 410012
D. S. Ryazanov
Chernyshevsky National Research State University
Email: UsanovDA@info.sgu.ru
Russian Federation, Saratov, 410012
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