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

Tzu Ming Liu, Meng Ju Yang, Chih Wei Lai, Pi Tai Chou, Ming Hao Chang, Hsiang Lin Liu, Chi Kuang Sun

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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.

Original languageEnglish
Title of host publication2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS
DOIs
Publication statusPublished - 2008
EventConference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008 - San Jose, CA, United States
Duration: 2008 May 42008 May 9

Conference

ConferenceConference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008
CountryUnited States
CitySan Jose, CA
Period08/5/408/5/9

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Liu, T. M., Yang, M. J., Lai, C. W., Chou, P. T., Chang, M. H., Liu, H. L., & Sun, C. K. (2008). Piezoelectricity induced terahertz photon absorption by confined acoustic phonons in wurtzite CdSe nanocrystals. In 2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS [4553000] https://doi.org/10.1109/QELS.2008.4553000