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Phonon‐Polaritons in Bilayer Systems. Surface Phonon‐Polaritons
Author(s) -
Wendler L.,
Jäger E.
Publication year - 1983
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221200126
Subject(s) - polariton , phonon , condensed matter physics , surface phonon , dispersion relation , dielectric , dispersion (optics) , materials science , physics , optics , optoelectronics
Surface phonon‐polaritons in a bilayer system consisting of two dielectric media with local, frequency‐dependent dielectric functions are studied. The dispersion relation for p‐polarized polaritons is derived. The dispersion curves and electric fields of surface phonon‐polaritons are presented for various cases in graphical form.