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Issue 8, 2019
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Hollow multi-shell structured SnO2 with enhanced performance for ultraviolet photodetectors

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Abstract

We fabricated a photodetector using hollow multi-shell structured (HoMSs) SnO2 as an active material, which exhibits enhanced ultraviolet responsivity and detectivity compared to SnO2 nanoparticles. This is because the internal cavity within the HoMSs helps to trap light and enhance light absorption. With an increase in the number of shells, the photodetector performance is improved.

Graphical abstract: Hollow multi-shell structured SnO2 with enhanced performance for ultraviolet photodetectors

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Supplementary files

Article information


Submitted
30 Apr 2019
Accepted
04 Jul 2019
First published
09 Jul 2019

Inorg. Chem. Front., 2019,6, 1968-1972
Article type
Research Article

Hollow multi-shell structured SnO2 with enhanced performance for ultraviolet photodetectors

M. Li, D. Mao, J. Wan, F. Wang, T. Zhai and D. Wang, Inorg. Chem. Front., 2019, 6, 1968
DOI: 10.1039/C9QI00490D

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