Determination of acoustic phonon anharmonicities via second-order Raman scattering in CuI

We demonstrate the determination of anharmonic acoustic phonon properties via second-order Raman scattering exemplarily on copper iodide single crystals. The origin of multi-phonon features from the second-order Raman spectra was assigned by the support of the calculated 2-phonon density of states....

Descripció completa

Dades bibliogràfiques

Autors principals:	R Hildebrandt, M Seifert, J George, S Blaurock, S Botti, H Krautscheid, M Grundmann, C Sturm
Format:	Artigo
Idioma:	Inglês
Publicat:	IOP Publishing 2023-01-01
Col·lecció:	New Journal of Physics
Matèries:	density functional theory acoustic phonons anhamonicity second-order Raman scattering copper iodide phonon dispersion
Accés en línia:	https://doi.org/10.1088/1367-2630/ad1141
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!