Piezoelectricity Induced Terahertz Photon Absorption by Confined Acoustic Phonons in Wurtzite CdSe Nanocrystals

被引：0
|
作者：
Liu, Tzu-Ming [1 ]
Yang, Meng-Ju [2 ]
Lai, Chih-Wei [2 ]
Chou, Pi-Tai [2 ]
Chang, Ming-Hao [3 ]
Liu, Hsiang-Lin [3 ]
Sun, Chi-Kuang [1 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Photon & Optoelect, Taipei 10617, Taiwan
[2] Natl Taiwan Univ, Dept Chem, Taipei 10617, Taiwan
[3] Natl Taiwan Normal Univ, Dept Phys, Taipei 11650, Taiwan
来源：
2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9 | 2008年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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. (C) 2008 Optical Society of America
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页码：3098 / +
页数：2
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