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Interfacial diffusion and precipitation in rf magnetron sputtered (Mn)ZnO layers

✍ Scribed by Ruterana, P. ;Abouzaid, M.

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
562 KB
Volume
203
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

This report presents TEM results obtained on ZnO layers doped with 10% Mn, deposited at 550 Β°C and subsequently annealed at 800 Β°C in air. Mn rich precipitates form inside the doped areas and a Mn containing interface phase appears at the ZnO/sapphire interface, following Mn diffusion and reaction. The interface phase is polycrystalline, some patches have been identified as trimetallic (ZnAlMn)O of cubic structure. (Β© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

πŸ“œ SIMILAR VOLUMES

Formation of precipitates in Mn doped Zn
Formation of precipitates in Mn doped ZnO layers deposited by magnetron sputtering
✍ Abouzaid, M. ;Ruterana, P. ;Liu, C. ;MorkoΓ§, H. πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 420 KB

## Abstract The precipitation of Mn rich phases in ZnO layers deposited by magnetron sputtering has been investigated as well as the precipitates influence on the magnetic properties. On top of sapphire (0001) substrates, the formation of Mn rich precipitates is observed following the deposition of