Interaction of Rayleigh waves with 2D dipolar exciton gas: Impact of Bose-Einstein condensation

M. V. Boev, A. V. Chaplik, V. M. Kovalev

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

4 Цитирования (Scopus)

Аннотация

The theory of the interaction of a two-dimensional gas of indirect dipolar excitons with Rayleigh surface elastic waves has been developed. The absorption and renormalization of the phase velocity of a surface wave, as well as the drag of excitons by the surface acoustic wave and the generation of bulk acoustic waves by a two dimensional gas of dipolar excitons irradiated by external electromagnetic radiation, have been considered. These effects have been studied both in a normal phase at high temperatures and in a condensed phase of the exciton gas. The calculations have been performed in the ballistic and diffusion limits for both phases.

Язык оригиналаанглийский
Номер статьи484002
Число страниц7
ЖурналJournal Physics D: Applied Physics
Том50
Номер выпуска48
DOI
СостояниеОпубликовано - 6 дек 2017

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