Звуковi коливання в iонному кристалi при врахуваннi кореляцiй електричного поля

• Date: 2018
• Main Author: Stupka, A. A.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2018
• Subjects: звуковi коливання; кореляцiя електричного поля; рiвняння Ейлера
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018397
• Journal Title: Ukrainian Journal of Physics

Small vibrations in a solid insulator in the presence of a self-consistent electric field with the first strength moment at the equilibrium equal to zero and the second one different from zero have been considered. A new variable, the second moment of electric field strength, was introduced into the Eul...