Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10639916 | Materials Science and Engineering: B | 2011 | 5 Pages |
Abstract
We investigated the aluminum distribution in aluminum-doped zinc oxide films grown by atomic layer deposition. Surface morphology, structure, composition and electrical properties of obtained films were studied. For the aluminum content less than 2 at.%, a periodicity of Al distribution along the layer depth was observed. This periodicity diminished significantly after annealing the samples in nitrogen atmosphere at 300 °C. For the Al content higher than 2 at.%, its distribution in ZnO:Al films was uniform within the depth measurement accuracy of â¼5-10 nm.
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Authors
G. Luka, L. Wachnicki, B.S. Witkowski, T.A. Krajewski, R. Jakiela, E. Guziewicz, M. Godlewski,