The dissociation of UFe sensitized by SFe excited with a pulsed CO\* laser in the presence of Iis and Co as scavc~ge~s has been investigated. in the SF~--UF~-HZ system the dissociation yieIds have been determined as a function of the laser frezyncy, the fluence. and Hs partial pressure. A masimum di
Energy dependence of SF6 dissociation by pulsed CO2 laser radiation
โ Scribed by J.D. Campbell; G. Hancock; K.H. Welge
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 305 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
The fractional ditsociatlon, 32 r, of 32SFc by the output of J pulsed TEA CO2 laser has been found to depend upon Q. the tota intcgratcd laser intensity. as 32~q 0: mm for both th.: P(20) and P( 16) laser lines. where fn = 3 m the range 2 < Q < 7.2 J/cm2 and incrcxcs from 3 to * 4 as cl1 IS reduced from 2 to 0.9 J/cm2.
๐ SIMILAR VOLUMES
UFs undergoes decomposition m the presence of SF6 when mixtures of both are madiated wrth a TEA CO2 laser. The mechanism for UFe decomposition may involve vrbrational energy transfer from excited SF, and laser absorption from the same laser pulse by excited UFe in its vibrational quasi-continuum \*