Abstract
We propose a quasi-periodic dendritic resonant magnetic model that can be used for the realization of the negative permeability at infrared frequencies. The numerical simulation exhibits a magnetic response when the incident light is perpendicular to the plane of the model. The copper dendritic structures are prepared by the electro-deposition method. And the transmission spectrum of this dendritic structure shows a magnetic response at infrared frequencies with a maximum transmission -7.95 dB. Further studies demonstrate that the magnetic response relate to the fractal dimension of the dendritic structure to a certain extent.
Original language | English |
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Pages (from-to) | 9-13 |
Number of pages | 5 |
Journal | Solid State Communications |
Volume | 140 |
Issue number | 1 |
DOIs | |
State | Published - Oct 2006 |
Keywords
- A. Magnetic response materials
- B. Chemical synthesis
- D. Negative permeability