Abstract
(Figure Presented) Positive feedback: Relatively large gaps can be reproducibly fabricated by utilizing the change in impedance arising from the high electric field between the electrodes in a feedback-controlled electrodeposition system. Furthermore, the gap size can be finely tuned down to around 1 nm by simply controlling subsequent deposition time (see SEM images).
| Original language | English (US) |
|---|---|
| Pages (from-to) | 7771-7775 |
| Number of pages | 5 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 44 |
| Issue number | 47 |
| DOIs | |
| State | Published - Dec 2 2005 |
| Externally published | Yes |
Keywords
- Electrochemistry
- Electrodeposition
- Electron microscopy
- Nanogap
- Nanotechnology
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
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Cite this
Qing, Q., Chen, F., Li, P., Tang, W., Wu, Z., & Liu, Z. (2005). Finely tuning metallic nanogap size with electrodeposition by utilizing high-frequency impedance in feedback. Angewandte Chemie - International Edition, 44(47), 7771-7775. https://doi.org/10.1002/anie.200502680