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Phonon-polariton meta-atoms for far infrared

Zh.О. Dombrovskayaa, А.V. Zhuravlev, G.V. Belokopytov, А.N. Bogolyubov

Memoirs of the Faculty of Physics 2015. N 4.

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Annotation

The polarizabilities of subwave spherical silica glass particles are investigated with taking material dispersion into account. It is shown that the ranges of negative values for electric and magnetic polarizabilities are practically coinciding. This permits to use such particles for constructing of the medium with negative refractive index.

PACS:
78.66.Sq Composite materials
Authors
Zh.О. Dombrovskayaa, А.V. Zhuravlev, G.V. Belokopytov, А.N. Bogolyubov
Faculty of Physics, Lomonosov Moscow State University. Moscow 119991, Russia.
Issue 4, 2015

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