High Efficiency Solar-to-Hydrogen Conversion on a Monolithically Integrated InGaN/GaN/Si Adaptive Tunnel Junction Photocathode

By Fan, Shizhao; AlOtaibi, Bandar; Woo, Steffi Y.; Wang, Yongjie; Botton, Gianluigi A. & Mi, Zetian
Published in Nano Letters NULL 2015

Abstract

H? generation under sunlight offers great potential for a sustainable fuel production system. To achieve high efficiency solar-to-hydrogen conversion, multijunction photoelectrodes have been commonly employed to absorb a large portion of the solar spectr

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