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Showing papers by "C. M. Sotomayor Torres published in 2021"

Proceedings Article•DOI•
Brillouin Detection of a Complete GHz Mechanical Band Gap

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O. Florez1, Guillermo Arregui1, Jordi Gomis-Bresco1, M. Albrechtsen2, Søren Stobbe2, C. M. Sotomayor Torres1, Pedro García1 •
Spanish National Research Council1, University of Copenhagen2
09 May 2021
TL;DR: In this article, the authors measured a full mechanic gap in the GHz regime for a 2D phononic crystal over the entire Brillouin zone using the non-invasive light scattering technique.
Abstract: We measure a full mechanic gap in the GHz regime for a 2D phononic crystal over the entire Brillouin zone using the noninvasive Brillouin light scattering technique.