On-chip ultrasensitive and rapid hydrogen sensing based on plasmon-induced hot electron–molecule interaction
Interface dipole modulated hot-electron ejection enables an on-chip electric readout plasmonic hydrogen sensor with abnormal S-shape I–V and advanced sensing performance at a limit of detection of 1 ppm.
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2023-03-01
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| Series: | Light: Science & Applications |
| Online Access: | https://doi.org/10.1038/s41377-023-01123-4 |