Anisotropy of coherent phonon in Bismuth crystal
In this article, we investigate the coherent A1g phonon mode in bismuth crystal using transient reflectivity measurements, focusing on two distinct crystallographic orientations: one with the principal axis ((1 1 1)-direction in the trigonal cell representation) perpendicular to the sample surface,...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | Journal of the European Optical Society-Rapid Publications |
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| Online Access: | https://jeos.edpsciences.org/articles/jeos/full_html/2024/02/jeos20240061/jeos20240061.html |