Browsing by Author "Kemmitt, Tim"

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Optimization of Sol–Gel-Formed ZnO:Al Processing Parameters by Observation of Dopant Ion Location Using Solid-State ²⁷Al NMR Spectrometry

Kemmitt, Tim; Ingham, Bridget; Linklater, Rachael Annette (ACS Publications, 2011)

We report the discrimination of Al doping sites in sol–gel-formed ZnO powders by solid-state 27Al nuclear magnetic resonance (NMR) spectrometry. A degree of control of dopant placement is demonstrated by modifying sol ...

Tim Kemmitt has 2 co-authors in Research Commons.

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Al-doped Zinc Oxide as a Transparent Conductive Material

Linklater, Rachael Annette (University of Waikato, 2011)

ZnO powders containing from 1-8 atom% aluminium ions were prepared from aqueous citrate-aminoalcohol-based gels calcined at 500◦C. The powders were characterized using 27Al NMR, X-ray diffraction (XRD), and scanning electron ...