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Observation of nonvanishing optical helicity in thermal radiation from symmetry-broken metasurfaces

Spinning thermal radiation is a unique phenomenon observed in condensed astronomical objects, including the Wolf-Rayet star EZ-CMa and the red degenerate star G99-47, due to the existence of strong magnetic fields. Here, by designing symmetry-broken metasurfaces, we demonstrate that spinning thermal...

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Detalles Bibliográficos
Autores principales: Wang, Xueji, Sentz, Tyler, Bharadwaj, Sathwik, Ray, Subir Kumar, Wang, Yifan, Jiao, Dan, Qi, Limei, Jacob, Zubin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9882974/
https://www.ncbi.nlm.nih.gov/pubmed/36706175
http://dx.doi.org/10.1126/sciadv.ade4203