NDLI: Millimeter wave absorption by confined acoustic modes in CdSe/CdTe core-shell quantum dots

Content Provider	Scilit
Author	Liu, T-M Lu, J-Y Kuo, C-C Wen, Y-C Lai, C-W Yang, M-J Chou, Pitai Murray, D. B. Saviot, Lucien Sun, Chi-Kuang
Copyright Year	2007
Description	Journal: Journal of Physics: Conference Series Taking advantage of the specific core-shell charge separation structure in the CdSe/CdTe core-shell Type-II quantum dots (QDs), we experimentally observed the resonant-enhanced dipolar interaction between millimeter-wave (MMW) photons and their corresponding (l = 1) confined acoustic phonons. With proper choice of size, the absorption band can be tuned to desired frequency of MMW imaging. Exploiting this characteristic absorption, in a fiber-scanned MMW imaging system, we demonstrated the feasibility of CdSe/CdTe QDs as the contrast agents of MMW imaging.
Related Links	http://iopscience.iop.org/article/10.1088/1742-6596/92/1/012039/pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/92/1/012039
Journal	Journal of Physics: Conference Series
Issue Number	1
Volume Number	92
Language	English
Publisher	IOP Publishing
Publisher Date	2007-12-01
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series Quantum Dots Millimeter Wave Confined Acoustic Cdse/cdte Core
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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