Довгохвильовi оптичнi коливання у двохатомних iонних кристалах
Long-wave phonon-polaritons and longitudinal optical phonons have been considered as eigen-waves of the electromagnetic field in ionic crystals with two atoms per unit cell. The Kun Huang model is used to describe the sublattices of point charges vibrating with the frequency w0. The dispersion laws...
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| Date: | 2019 |
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| Main Author: | |
| Format: | Article |
| Language: | English Ukrainian |
| Published: |
Publishing house "Academperiodika"
2019
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| Subjects: | |
| Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019223 |
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| Journal Title: | Ukrainian Journal of Physics |