Skip navigation
Skip navigation

Improved GaAs Nanorwire solar Cells Using AIGaAs for Surface Passivation

Lee, Yu-Heng (Jaret); Li, Zhe; Fu, Lan; Parkinson, Patrick; Vora, Kaushal; Jagadish, Chennupati; Tan, Hark Hoe

Description

Semiconductor nanowire solar cells (NWSCs) have attracted significant interests owning to their potential in the applications of high-performance solar cells. Here, we report improved GaAs solar cell performance using a high-quality AlGaAs shell for surface passivation. The device exhibits an open-circuit voltage (Voc) of 0.70V, a short-circuit current density (Jsc) of 9.79 mA/cm2, a fill factor (FF) of 0.52, and a total power conversion efficiency (η) of 4.22%. This work suggests a promising...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
URI: http://hdl.handle.net/1885/60293
Source: COMMAD 2012 Proceedings
DOI: 10.1109/COMMAD.2012.6472395

Download

File Description SizeFormat Image
01_Lee_Improved_GaAs_Nanorwire_solar_2012.pdf213.87 kBAdobe PDF    Request a copy


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  12 November 2018/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator