ORGANIC COLUMNAR THIN FILMS

A thin film includes a substrate and a transparent, porous film of organic material, such as 8-hydroxyquinoline aluminum. The organic material is vapor deposited on the substrate such that the film has distinct helical columns extending away from the substrate. La pellicule mince selon l'invent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WESTRA, KENNETH L, BRETT, MICHAEL JULIAN, HRUDEY, PETER C. P
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:A thin film includes a substrate and a transparent, porous film of organic material, such as 8-hydroxyquinoline aluminum. The organic material is vapor deposited on the substrate such that the film has distinct helical columns extending away from the substrate. La pellicule mince selon l'invention comprend un substrat et une pellicule poreuse transparente en matériau organique, comme de la 8-hydroxyquinoléine aluminium. Le matériau organique est déposé par évaporation sur le substrat de sorte que la pellicule comporte des colonnes hélicoïdales distinctes s~étendant à l'écart du substrat.