Ultrafast emission of nanodiamond powder

Fuli Zhao; Ningsheng Xu; Hezhou Wang; Jian Chen

doi:10.1117/12.444662

15 October 2001 Ultrafast emission of nanodiamond powder

Fuli Zhao, Ningsheng Xu, Hezhou Wang, Jian Chen

Proceedings Volume 4600, Advances in Microelectronic Device Technology; (2001) https://doi.org/10.1117/12.444662
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

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.

Citation Download Citation

Fuli Zhao, Ningsheng Xu, Hezhou Wang, and Jian Chen "Ultrafast emission of nanodiamond powder", Proc. SPIE 4600, Advances in Microelectronic Device Technology, (15 October 2001); https://doi.org/10.1117/12.444662

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