Fig.2 (IMAGE) Osaka University Caption The increase of thermoelectric power factor by introducing nanowires. Embedded-ZnO nanowire structure exhibited a thermoelectric power factor 3 times larger than that of ZnO film without nanowires. Credit Osaka University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.