Microwave Characterization of Metal-Decorated Carbon Nanopowders Using a Single Transmission Line
Joint Authors
Mederos-Henry, Francisco
Hermans, Sophie
Huynen, Isabelle
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-18
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper presents a novel approach for the characterization of microwave properties of carbon-based nanopowders, decorated or not with magnetic nanoparticles.
Their microwave parameters, dielectric constant, electrical conductivity, and complex magnetic permeability are extracted from measurements performed using a single transmission line acting as a test cell.
Two geometries of transmission line were tested, and successful results were obtained with each one of them.
The measurement results are assessed by a phenomenological model enabling to fit the measurement of the dielectric constant and conductivity, providing an insight on the compacity quality of the powder sample.
Also, the extraction of the permeability is validated by the detection of a ferromagnetic resonance showing a linear dependence on external DC magnetic field.
American Psychological Association (APA)
Mederos-Henry, Francisco& Hermans, Sophie& Huynen, Isabelle. 2019. Microwave Characterization of Metal-Decorated Carbon Nanopowders Using a Single Transmission Line. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1182047
Modern Language Association (MLA)
Mederos-Henry, Francisco…[et al.]. Microwave Characterization of Metal-Decorated Carbon Nanopowders Using a Single Transmission Line. Journal of Nanomaterials No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1182047
American Medical Association (AMA)
Mederos-Henry, Francisco& Hermans, Sophie& Huynen, Isabelle. Microwave Characterization of Metal-Decorated Carbon Nanopowders Using a Single Transmission Line. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1182047
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182047