Terahertz Twistoptics-Engineering Canalized Phonon Polaritons.
Obst M, Nörenberg T, Álvarez-Pérez G, de Oliveira TVAG, Taboada-Gutiérrez J, Feres FH, Kaps FG, Hatem O, Luferau A, Nikitin AY, Klopf JM, Alonso-González P, Kehr SC, Eng LM.
Obst M, et al.
ACS Nano. 2023 Oct 10;17(19):19313-19322. doi: 10.1021/acsnano.3c06477. Epub 2023 Sep 22.
ACS Nano. 2023.
PMID: 37738305
As a result, we are able to allocate canalization (highly collimated propagation) of confined THz radiation by carefully adjusting these two parameters, i.e. frequency and twist angle. Specifically, we report polariton canalization in alpha-MoO(3) at 8.67 THz for a twist a …
As a result, we are able to allocate canalization (highly collimated propagation) of confined THz radiation by carefully adjusting these two …