Four-dimensional vibrational spectroscopy for nanoscale mapping of phonon dispersion in BN nanotubes
Mapping local phonon dispersion in individual nanostructures reveals their thermal, optical, and mechanical properties but requires high detection sensitivity. Here, the authors present position-dependent phonon dispersion measurements in individual boron nitride nanotubes.
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2021-02-01
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| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-021-21452-5 |