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International conference ''Phase transitions, critical and nonlinear phenomena in condensed matter'', Makhachkala, September 15-20, 2019
Dielectrics
Negative Goos–Hanchen shift at the interface of a multisublattice antiferrodielectric
V. D. Poimanova, V. G. Shavrovb a Donetsk National University
b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
Abstract:
The interaction of an electromagnetic radiation with electric dipole active spin modes in a multisublattice antiferrodielectric is shown to possibly lead to anomalous (negative) spatial shift of a light beam when an electromagnetic wave is incident on the interface with an isotropic dielectric medium.
Keywords:
surface polaritons, negative refraction, Goos–Hanchen shift, electric dipole active antiferrodielectric.
Received: 30.12.2019 Revised: 30.12.2019 Accepted: 10.01.2020
Citation:
V. D. Poimanov, V. G. Shavrov, “Negative Goos–Hanchen shift at the interface of a multisublattice antiferrodielectric”, Fizika Tverdogo Tela, 62:5 (2020), 674–677; Phys. Solid State, 62:5 (2020), 761–764
Linking options:
https://www.mathnet.ru/eng/ftt8420 https://www.mathnet.ru/eng/ftt/v62/i5/p674
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Statistics & downloads: |
Abstract page: | 55 | Full-text PDF : | 14 |
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