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Negative and near zero refraction metamaterials based on permanent magnetic ferrites

Ferrite metamaterials based on the negative permeability of ferromagnetic resonance in ferrites are of great interest. However, such metamaterials face a limitation that the ferromagnetic resonance can only take place while an external magnetic field applied. Here, we demonstrate a metamaterial base...

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Detalles Bibliográficos
Autores principales: Bi, Ke, Guo, Yunsheng, Zhou, Ji, Dong, Guoyan, Zhao, Hongjie, Zhao, Qian, Xiao, Zongqi, Liu, Xiaoming, Lan, Chuwen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3930093/
https://www.ncbi.nlm.nih.gov/pubmed/24553188
http://dx.doi.org/10.1038/srep04139