Light-induced drift of CH3F molecules
| Autor: | A. M. Shalagin, V. N. Panfilov, V. P. Strunin, Pavel L. Chapovsky |
|---|---|
| Rok vydání: | 1981 |
| Předmět: |
Materials science
business.industry Analytical chemistry Zero (complex analysis) Fractionation Frequency dependence Atomic and Molecular Physics and Optics Spectral line Electronic Optical and Magnetic Materials Optics Co 2 laser Light induced Molecule Electrical and Electronic Engineering Physical and Theoretical Chemistry Atomic physics business Excitation |
| Zdroj: | Optics Communications. 40:129-134 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/0030-4018(81)90342-4 |
| Popis: | The light-induced drift (LID) of CH 3 F molecules under vibrational excitation by a cw CO 2 laser has been investigated experimentally. The frequency dependence of the LID effect has been studied. The characteristic feature of this dependence (the effect is zero at the absorption line center) proves that the phenomenon observed is associated solely with the LID. The effect has been detected in 13 CH 3 F + 12 CH 3 F mixture with the fractionation coefficient of the gas mixture components equal to 1.7. The LID effect has been studied in CH 3 F + H 2 , CH 3 F + He mixtures. A relative variation in the transport cross-section at vibrational excitation of CH 3 F has been determined. |
| Databáze: | OpenAIRE |
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