Deposition rate, ion bombardment and gap states density in glow discharge a-Si:H,F films

作者: Roberto Murri , Luigi Schiavulli , Giovanni Bruno , Pio Capezzuto , Gianni Grillo

DOI: 10.1016/0040-6090(89)90248-4

关键词: Band gapChemistryThin filmSpectroscopyGlow dischargeAnalytical chemistryIonAmorphous siliconIonic bondingTransmittance

摘要: Abstract The optical transmission of hydrogenated and fluorinated amorphous silicon films has been measured by both photothermal deflection spectroscopy classical transmittance. density defects the Urbach energy are assumed as variable parameters. Their trends discussed a function deposition rate effect ionic bombardment.

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