The Electromagnetic Properties of Different Urchinlike Ni Nanostructures

Autor: Hai Lin Cao, Yu Dong Huang, Hai Ping Qi, Jun Xi Wan
Rok vydání: 2012
Předmět:
Zdroj: Materials Science Forum. 722:47-51
ISSN: 1662-9752
DOI: 10.4028/www.scientific.net/msf.722.47
Popis: Urchinlike Ni particles with different spines were synthesized. The microstructures and morphologies of the resulting materials were investigated by X-ray diffraction and scanning electron microscopy. And the electromagnetic parameters of these urchinlike Ni were measured with vector network analyzer at 2-18 GHz frequency. The results indicate that the electromagnetic parameters are affected by morphologies of materials. The long urchin spines will lead to larger permittivity.
Databáze: OpenAIRE