Optical and ESR studies of Tris(8-hydroxyquinoline)aluminum
Tris(8-hydroxyquinoline)aluminum (AlQ) powder has been characterized using photoluminescence and electron spin resonance (ESR). The broad asymmetric excitation band is centered at ∼425 nm, while the emission band centered at ∼505 nm is similar to those reported in films. A significant ESR signal wit...
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Veröffentlicht in: | Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2004-01, Vol.106 (1), p.85-88 |
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Sprache: | eng |
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