| Authors | پوریا بابائی,جواد صفائی قمی |
|---|
| Journal | Journal of Nanostructures |
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| Page number | 83 |
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| Volume number | 14 |
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| IF | ثبت نشده |
|---|
| Paper Type | Full Paper |
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| Published At | 2024-01-01 |
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| Journal Grade | Scientific - research |
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| Journal Type | Electronic |
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| Journal Country | Iran, Islamic Republic Of |
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| Journal Index | JCR |
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Abstract
Nowadays, with the expanded radar (Radio Detection and Ranging)
systems, the investigation of various materials with the capability to reduce
or block reflected electromagnetic radiation has developed sharply. In this
study, graphene quantum dots-decorated metal-oxide magnetic composites
were fabricated as electromagnetic absorber materials because of their
light weight, and good electric and magnetic properties. Furthermore, to
investigate morphology engineering, a hydrothermal route was applied
to fabricate nanostructures. Nanostructures were characterized by X-ray
diffraction (XRD), scanning electron microscopy (SEM), Fourier transform
infrared (FT-IR) spectroscopy, and elemental mapping (EDS-mapping).
Also, the magnetic moment and electromagnetic interference shielding
were tested by Vibrating-sample magnetometer (VSM) and reflection loss
(RL), respectively
