source-induced enhancement and lifetime prolongation of nitrogen fluorescence. (IMAGE)

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source-induced enhancement and lifetime prolongation of nitrogen fluorescence.

Caption

Figure 2: α-source-induced enhancement and lifetime prolongation of nitrogen fluorescence. (a) and (b) Distance-dependent nitrogen fluorescence intensity centered at 337 nm and 391 nm, respectively. (c) and (d) Time-resolved fluorescence spectra for the blank reference plate and the α planar source.

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Pengfei Qi, Weiwei Liu

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