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Experimental Evidence of Rainbow Trapping and Bloch Oscillations of Torsional Waves in Chirped Metallic Beams

The Bloch oscillations (BO) and the rainbow trapping (RT) are two apparently unrelated phenomena, the former arising in solid state physics and the latter in metamaterials. A Bloch oscillation, on the one hand, is a counter-intuitive effect in which electrons start to oscillate in a crystalline stru...

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Detalles Bibliográficos
Autores principales: Arreola-Lucas, A., Báez, G., Cervera, F., Climente, A., Méndez-Sánchez, R. A., Sánchez-Dehesa, J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6372627/
https://www.ncbi.nlm.nih.gov/pubmed/30755629
http://dx.doi.org/10.1038/s41598-018-37842-7