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. 2019 Feb 13;475(2222):20180566. doi: 10.1098/rspa.2018.0566

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© 2019 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 1. — (a) Schematic of a bottom-fixed Poly-A-OWC, and detail of the multi-layered DEG architecture. (b) Artistic impression of a farm of Poly-A-OWCs and detail of the internal structure of the collector. (Online version in colour.)