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Kapička, Vratislav; Klíma, Miloš; Brablec, Antonı́n; Slavíček, Pavel; Střecha, Milan; Šı́cha, M.

doi:10.1023/a:1022853900585

Cited by 9 publications

(9 citation statements)

References 2 publications

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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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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 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%

Time-resolved study of amplitude modulation effects in surface-wave atmospheric pressure argon plasma jet

Hnilica¹,

Kudrle²

2014

J. Phys. D: Appl. Phys.

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“…Low temperature dielectric‐barrier discharge1–4 is often applied for PECVD of polymer and other kinds of thin films 5,6. Other types of atmospheric plasma sources were developed as well 7–10. The atmospheric RF barrier‐torch plasma jet11 has already been applied for the low temperature deposition of In x O y and SnO x thin films on polymer substrates 12,13.…”

Section: Introductionmentioning

confidence: 99%

Interferometry and Modelling of Interferograms of Atmospheric Barrier-Torch Discharge

Olejníček

Hubička

Virostko

et al. 2007

Plasma Process. Polym.

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Interferometry of atmospheric RF barrier‐torch discharge burning in various kinds of working gas is presented as a method for measurement of temperature of neutral particles in plasma jet directly from changes in the refractive index. Measurements and calculation of models interferograms were performed for similar conditions and for the same interferometer set‐up. Argon and helium were used as working gases. Measurement was realized by means of holographic interferometer of Mach–Zehnder type with He–Ne laser. Computation of models of interferograms for various kinds of working gases and various numbers of jets was performed in order to estimate minimal temperature changes of working gas measurable by means of the interferometric method. Significant correlation between models and measured interferograms and between results measured by means of interferometric and spectroscopic method was observed.

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Untitled

Cited by 9 publications

References 2 publications

Rapid surface treatment of polyamide 12 by microwave plasma jet

Rapid surface treatment of polyamide 12 by microwave plasma jet

Time-resolved study of amplitude modulation effects in surface-wave atmospheric pressure argon plasma jet

Interferometry and Modelling of Interferograms of Atmospheric Barrier-Torch Discharge

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