Theoretical Kinetics Investigation of Xenon Dielectric Barrier Discharge for Excimer Lamp

Loukil, H.; Boutarfaïa, Ahmed; Khodja, K; Harrache, Z.

doi:10.1109/tps.2014.2302894

Cited by 8 publications

(2 citation statements)

References 56 publications

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“…Therefore, α R in this study is ∼ 4.89 × 10 7 m −1 based on α R λ R = 0.137. In plasma discharge devices with Xe discharge gas, the phosphors are excited primarily by VUV lines at 147 and 173 nm [38,39]. The sharp peak at 147 nm results from the transition from the Xe resonance level Xe * (1s 4 ) to the ground state, while the broad peak at 173 nm arises from the excited molecular dimers Xe [41].…”

Section: Re-deposition Of the Sputtered Protective Layer On The Phosphorsmentioning

confidence: 99%

Mechanisms for the degradation of phosphor excitation efficiency by short wavelength vacuum ultraviolet radiation in plasma discharge devices

Takeda

Zukawa

Ishibashi

et al. 2019

Journal of Physics and Chemistry of Solids

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The mechanism for the degradation of phosphor excitation efficiency in flat panel plasma discharge devices was investigated. We found that remaining organic compounds contained in the binders of phosphors were transformed to vacuum ultraviolet (VUV) absorbing substances over prolonged aging, which reduce the excitation efficiency of a phosphor, especially in the shorter wavelength VUV range. We also demonstrated that re-deposition of a sputtered protective layer on a phosphor further reduced the luminescence excitation efficiency due to the absorption of VUV radiation by the layer.

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Section: Re-deposition Of the Sputtered Protective Layer On The Phosphorsmentioning

confidence: 99%

Mechanisms for the degradation of phosphor excitation efficiency by short wavelength vacuum ultraviolet radiation in plasma discharge devices

Takeda

Zukawa

Ishibashi

et al. 2019

Journal of Physics and Chemistry of Solids

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“…The UV radiation from the DBD excilamps was studied in the beginning only from the point of view of the physics, and some characteristics, for instance the duration of the UV pulses, were not directly related with the power supply [10]. These discharges were created using generalpurpose linear power amplifiers or pulsed-mode voltage converters [11]- [13].…”

Section: Introductionmentioning

confidence: 99%

Current-Mode Approach in Power Supplies for DBD Excilamps: Review of 4 Topologies

Díez

Piquet

Florez

et al. 2015

IEEE Trans. Plasma Sci.

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This document reviews the current-mode supply approach for dielectric barrier discharge (DBD) excilamps. It briefly demonstrates why this mode assures the control of the power injected into the DBD. Considerations with the step-up transformer required for the correct operation of the currentmode are developed. This document shows and compares four different converter topologies that comply with this principle. This comparison is made in terms of electric efficiency and luminous efficacy using experimental measurements.

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Methane Conversion into Hydrogen Using DBD Plasma Reactor

Khodja,

Bouhadda,

Benyelloul

et al. 2024

Springer Proceedings in Energy

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Theoretical Kinetics Investigation of Xenon Dielectric Barrier Discharge for Excimer Lamp

Cited by 8 publications

References 56 publications

Mechanisms for the degradation of phosphor excitation efficiency by short wavelength vacuum ultraviolet radiation in plasma discharge devices

Mechanisms for the degradation of phosphor excitation efficiency by short wavelength vacuum ultraviolet radiation in plasma discharge devices

Current-Mode Approach in Power Supplies for DBD Excilamps: Review of 4 Topologies

Methane Conversion into Hydrogen Using DBD Plasma Reactor

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