Radiation Effects · 1986 · 17 citations · 3 references
Materials ScienceGlass-ceramicOptical MaterialsEngineeringGlassy CarbonPhysicsOptical PropertiesMaterials CharacterizationApplied PhysicsAbstract Ar+ BombardmentChemical ShiftGlass MaterialSilica Alumina Lime
Abstract Ar+ bombardment in silica alumina lime glasses shows a high electronic density carbon photopeak (B.E. 281.7 eV) related to glass composition and elaboration process (melting temperature). For Na-bearing glass the photopeak of O☆ with an excess negative charge has been identified (chemical shift between O0 and O☆ being 2.3 eV) and the effect of Na+ mobility due to ion etching is given.
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