English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present a normal-mode analysis of coupled photocarrier-phonon dynamics inTe. We consider a dielectric function which accounts for LO phonons and theelectron-hole gas within the Debye-Huckel model and RPA. Our main finding isthe existence of a bare LO phonon mode in the system even at high carrierdensity. This oscillation is an unscreened L- mode arising from ineffectivescreening at large wave vectors. This mode is consistent with the bareLO-phonon peak in recent THz-emission spectra of Te.Comment: 3 pages, 1 figure, Special Issue: Proceedings of the 10th Brazilian  Workshop on Semiconductor Physics, Guaruja/SP, April/200

Bare LO-phonon peak in THz-emission signals: a dielectric-function analysis