Ultraviolet photoelectrochemical photodetector based on GaN/Cu2O core–shell nanowire p–n heterojunctions
An efficient, self-powered ultraviolet photoelectrochemical photodetector based on n-GaN/p-Cu2O core–shell nanowire p–n heterojunctions is demonstrated. The photocurrent under solar light is 2–3 times larger than that for GaN nanowires. The photocurrents under the solar light and the ultraviolet lig...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2022-11-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0127889 |