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Brablec, Antonı́n; Kapička, Vratislav; Ondráček, Zdeněk; Slavíček, Pavel; Střecha, Milan; Šťastný, F; Šı́cha, M.

doi:10.1023/a:1022896916784

Cited by 11 publications

(12 citation statements)

References 2 publications

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“…Through the nozzle flows working gas (argon) Note, that the working gas flowing from the nozzle stabilises the discharge. The detail description and discussion of the several variants of the nozzle are also presented in [5,6,7]. The electrode is connected through the matching unit to the rf generator Cesar -1310 by Dressler driven at frequency of 13.56 MHz and at the input power 70 ÷ 300 W.…”

Section: Methodsmentioning

confidence: 99%

Diagnostics of rf microdischarge generated at atmospheric pressure

et al. 2006

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Section: Methodsmentioning

confidence: 99%

Diagnostics of rf microdischarge generated at atmospheric pressure

et al. 2006

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“…This chemical species has often been applied as a 'thermometer tool' in high pressure systems [7,37,[43][44][45][46][47] (the relaxation of rotational states is much faster than the electronic transitions). The Boltzmann plot technique is for OH quite straightforward, as continuum background is rather small and no spectral calibration of the optical system is needed as lines are close in wavelengths.…”

Section: Rotational Temperature Estimated From Oh(a−x) Bandmentioning

confidence: 99%

Rapid surface treatment of polyamide 12 by microwave plasma jet

Hnilica

Potočňáková

Stupavská

et al. 2014

Applied Surface Science

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The effects of amplitude modulation (AM) on an atmospheric pressure microwave argon jet is investigated using time-resolved optical emission spectroscopy, passive acoustic diagnostic and digital camera imaging. These techniques show significant changes of the effluent plasma properties with varying AM frequency. Operation in AM mode can enhance the plasma jet length or width over continuous-wave mode with the same mean power, which could be advantageous in many practical applications of plasma jets.

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“…The molecular emission bands of OH transitions were used to determine the rotational temperatures as the OH molecular bands were intense and easily observed in all experimental conditions. This chemical species has often been applied as a 'thermometer tool' in high pressure systems [7,37,[43][44][45][46][47] (the relaxation of rotational states is much faster than the electronic transitions). The Boltzmann plot technique is for OH quite straightforward, as continuum background is rather small and no spectral calibration of the optical system is needed as lines are close in wavelengths.…”

Section: Rotational Temperature Estimated From Oh(a−x) Bandmentioning

confidence: 99%