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Proceedings Paper

Ultrafast emission of nanodiamond powder
Author(s): Fuli Zhao; Ningsheng Xu; Hezhou Wang; Jian Chen
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Paper Abstract

The ultrafast emission of nanodiamond powder has been detected with ultrafast fluorescence spectroscopy. The ultrafast emission spectrum has been deconvoluted by the Monte-Carlo method and the results show 2 fast decays as 60ps and 350ps, with weighting about 80 percent and 20 percent of the whole emission intensity respectively. Such fast emission has not been detected under the same experimental condition for the samples of pure and defected bulk diamonds. The reason for such ultrafast process has been discussed.

Paper Details

Date Published: 15 October 2001
PDF: 5 pages
Proc. SPIE 4600, Advances in Microelectronic Device Technology, (15 October 2001); doi: 10.1117/12.444662
Show Author Affiliations
Fuli Zhao, Zhongshan Univ. (China)
Ningsheng Xu, Zhongshan Univ. (China)
Hezhou Wang, Zhongshan Univ. (China)
Jian Chen, Zhongshan Univ. (China)

Published in SPIE Proceedings Vol. 4600:
Advances in Microelectronic Device Technology
Qin-Yi Tong; Ulrich M. Goesele, Editor(s)

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