Web31 mar 2024 · ABSTRACT. This paper describes the use of Optical Emission Spectroscopy (OES) to measure electron densities and temperatures in non-equilibrium plasmas. The … Web20 gen 2024 · (Color online) Relationship between the electron temperature and the excitation temperature of 4p-5p levels of Ar atom under the assumption that the gas …
Ion chemistry in H 2 -Ar low temperature plasmas - AIP Publishing
WebThe influence of Ar gas additives on ≪black silicon≫ formation is shown in this work. The way to achieve the conical shape of Si texture using low Ar dilution is demonstrated. Also, a possibility of silicon nanowire width reduction keeping a high density of array is shown. No damage to the Si structure caused by Ar plasma was detected. The introduction of Ar … WebI am a physicist working in the fields of plasma physics. My main topic is biomedical applications of low-temperature atmospheric pressure plasmas ("plasma medicine"). I ahve previously worked on controlled thermonuclear fusion research. Scopri di più sull’esperienza lavorativa di Emilio Martines, la sua formazione, i suoi collegamenti e … bouchon a vis pvc
Properties of Argon–Nitrogen Atmospheric Pressure DC Arc Plasma
WebAr + dominated plasma in the temperature range of 72–100 K at He buffer gas pressure of 200–1600 Pa is presented. The results were obtained by Langmuir probe diagnostics using flowing afterglow apparatus. Measured electron density decay curves are compared to chemical kinetics calculations. The obtained ternary helium Web13 feb 2024 · The use of Ar plasma vs. O₂ plasma for pretreatment was investigated for room-temperature wafer-scale Au⁻Au bonding using ultrathin Au films (<50 nm) in ambient air. The main difference between Ar plasma and O₂ plasma is their surface activation mechanism: physical etching and chemical reaction, respectively. WebOggi · According to the literature, a general schematic of the reaction mechanism of plasma-assisted low-temperature oxidation of n-alkanes [5, [19], [20], [21], 24] can be given as Fig. 1.Energetic electrons contribute to fuel consumption via electron-impact dissociation and ionization reactions, and plasma activated species such as O(1 D), M*, … bouchon a visser pvc