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

doi:10.1109/QELS.2008.4553000

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

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 language	English
Title of host publication	2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS
DOIs	https://doi.org/10.1109/QELS.2008.4553000
Publication status	Published - 2008
Event	Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008 - San Jose, CA, United States Duration: 2008 May 4 → 2008 May 9

Conference

Conference	Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008
Country	United States
City	San Jose, CA
Period	2008/05/04 → 2008/05/09

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1109/QELS.2008.4553000

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Piezoelectricity induced terahertz photon absorption by confined acoustic phonons in wurtzite CdSe nanocrystals. / Liu, Tzu Ming; Yang, Meng Ju; Lai, Chih Wei; Chou, Pi Tai; Chang, Ming Hao; Liu, Hsiang Lin; Sun, Chi Kuang.

2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS. 2008. 4553000.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Liu, TM, Yang, MJ, Lai, CW, Chou, PT, Chang, MH, Liu, HL & Sun, CK 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, Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS 2008, San Jose, CA, United States, 2008/05/04. https://doi.org/10.1109/QELS.2008.4553000

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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.",

author = "Liu, {Tzu Ming} and Yang, {Meng Ju} and Lai, {Chih Wei} and Chou, {Pi Tai} and Chang, {Ming Hao} and Liu, {Hsiang Lin} and Sun, {Chi Kuang}",

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AU - Chou, Pi Tai

AU - Chang, Ming Hao

AU - Liu, Hsiang Lin

AU - Sun, Chi Kuang

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