前往化源商城

Tunable UV laser photolysis of NF2: Quantum yield for NF (a 1Δ) production

RF Heidner III, H Helvajian…

文献索引:Heidner, R. F.; Helvajian, Henry; Koffend, J. Brooke Journal of Chemical Physics, 1987 , vol. 87, # 3 p. 1520 - 1524

全文:HTML全文

被引用次数: 19

摘要

The UVphotodissociation of NF2 has been investigated from 240–270 nm, using tunable UV radiation from a frequency upconverted YAG pumped dye laser system. The absorption cross section of NF2, and the photolysis quantum yield for the fragment NF (a 1Δ) were measured with 0.25 cm− 1 resolution. The NF (a 1Δ) quantum yield decreases at longer wavelengths and is only 1% at 260 nm. This suggests that the first long wavelength band ...