Piezoelectricity induced terahertz photon absorption by confined acoustic phonons in wurtzite CdSe nanocrystals

Journal
Conference on Quantum Electronics and Laser Science
Date Issued
2008
Author(s)
Liu, T.-M.
Yang, M.-J.
Lai, C.-W.
Chou, P.-T.
Chang, M.-H.
Liu, H.-L.
DOI
URI
Abstract
We observed the first piezoelectricity induced terahertz (THz) photon absorption related to the confined acoustic phonons in nanoparticles. It provides a new mechanism for THz photon-phonon conversion in low dimensional systems.
SDGs

[SDGs]SDG7

Type
conference paper

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