Abstract
The radio frequency characteristics of Permalloy nanorods' array have been examined by coplanar waveguide (CPW) cell. The Permalloy nanorods' array was grown in anodic aluminum oxide porous templates with a diameter of ∼20 nm. As the Permalloy nanorods' array was placed on CPW, the characteristic impedances of the CPW were changed from 50 to 38 Ω at 1 GHz. The magnitude of inductance was decreased from 3 GHz and the capacitance was increased up to twice in comparison with that of CPW. The signal attenuations were abruptly increased over 1 GHz. The propagation wavelengths due to the insertion of Permalloy nanorods' array were decreased about 30% at 1 GHz in comparison with that of CPW without magnetic materials.
Original language | English |
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Pages (from-to) | 491-494 |
Number of pages | 4 |
Journal | Solid State Communications |
Volume | 140 |
Issue number | 11-12 |
DOIs | |
Publication status | Published - 2006 Dec |
Keywords
- A. Nanostructures
- A. Thin films
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry