Title of article
A new method developed in measuring the dielectric constants of metallic nanoparticles by a microwave double-cavity dielectric resonator
Author/Authors
J.H.، Liu, نويسنده , , C.L.، Chen, نويسنده , , H.T.، Lue, نويسنده , , J.T.، Lue, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-180
From page
181
To page
0
Abstract
A microwave double dielectric resonator is implemented to measure the dielectric constants of nano-metallic powders. The metallic nanoparticles prepared by vacuum evaporation in inert gas are collected and mixed with alumina powder to fill the inner hole of a sapphire disc by which the resonant frequency and Q factor are measured at the TE/sub 011/ mode to derive the complex dielectric constant.
Keywords
air pollution , Carbon dioxide , Bottom-up , Greenhouse gas , ozone , predator-prey , pheromone , Top-down , atmospheric change
Journal title
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Serial Year
2003
Journal title
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Record number
66173
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