Paramagnetische Resonanzabsorption des Anti-Farbzentrums im Silberbromid

作者: K. Hennig

DOI: 10.1002/PSSB.19630030109

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摘要: Paramagnetische Resonanzuntersuchungen am Silberbromid mit Bromuberschus bei 3 cm und 20°K zeigen eine Absorptionslinie g = 2,04. Die Ergebnisse uber den g-Wert, die aufgeloste Hyperfeinstruktur, deren Intensitat Winkelabhangigkeit fuhren uns zum Modell des Anti-Farbzentrums. Wir verstehen darunter ein Defektelektron, das symmetrisch auf Silberionlucke umgebenden Bromionen verteilt ist. Measurements of paramagnetic resonance absorption at and 20° K in AgBr (with an excess Br) yield line with This g-value, the intensity angular dependence resolved hyperfine structure support anti-colour centre model. The involves a defect electron symmetrically distributed on Br-ions surrounding Ag-ion vacancy.

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