Strong modulation of second-harmonic generation with very large contrast in semiconducting CdS via high-field domain
Dynamically controlling nonlinear signals with large modulation amplitudes is a challenging task. Here, Ren et al. demonstrate high-contrast electric switching of the second-order nonlinear coefficient in CdS nanobelts and explain the observed transistor-like behavior based on high-field domains.
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2018-01-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-017-02548-3 |