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 |
|---|---|
| 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