journal article·2003-12-03

Low‐Temperature Electrodeposition of Room‐Temperature Ultraviolet‐Light‐Emitting Zinc Oxide

M. Izaki, S. Watase, H. Takahashi

Advanced Materials· Volume 15· Issue 23
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Abstract

A high‐quality (0001)‐oriented ZnO layer that emits ultraviolet light at room‐temperature has been prepared by electrodeposition on a (111) Au/(100) Si substrate. The ZnO layer emits ultraviolet light at a photon energy of around 3.3 eV due to the recombination of bound excitons and visible light at 2.34–2.8 eV at room temperature. The preparation temperature for this electrodeposition technique is several hundreds of degrees less than for other known techniques.
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Research context

OpenAlex topics: ZnO doping and properties · Ga2O3 and related materials · GaN-based semiconductor devices and materials

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