Electron density in amplitude modulated microwave atmospheric plasma jet as determined from microwave interferometry and emission spectroscopy
| Autoři | |
|---|---|
| Rok publikování | 2017 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | Plasma Sources Science and Technology |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | http://iopscience.iop.org/article/10.1088/0963-0252/26/1/015010 |
| Doi | http://dx.doi.org/10.1088/0963-0252/26/1/015010 |
| Obor | Fyzika plazmatu a výboje v plynech |
| Klíčová slova | plasma jet; microwave interferometry; atmospheric plasma; modulation |
| Přiložené soubory | |
| Popis | Time resolved electron density in an atmospheric pressure amplitude modulated microwave plasma jet is determined using the microwave interferometry method, refined by numerical modelling of the propagation of non-planar electromagnetic waves in the vicinity of a small diameter, dense collisional plasma filament. The results are compared to those from the Stark broadening of the H-beta emission line. Both techniques show, both qualitatively and quantitatively, a similar temporal evolution of electron density during one modulation period. |
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