Dual rare-earth modification and interface engineering in SiC-based heterostructures for multi-frequency electromagnetic wave absorption
Jingyi Xu; Zhanming Wu; Yunan Tan; Xiaojun Zeng · 2026 · Journal of Advanced Ceramics
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Abstract The escalating complexity of the electromagnetic environment calls for advanced electromagnetic wave (EMW) absorption materials capable of efficient multi-frequency attenuation. Silicon carbide (SiC) is a promising dielectric candidate but is hindered by intrinsic impedance mismatch and limited polarization loss. Herein, we report a novel ternary heterostructure absorber consisting of SiC nanowires synergistically coupled with dual rare-earth silicides (Ce5Si4 and Pr5Si4) fabricated via a combined magnesiothermic and carbothermal reduction process using an MFI-type zeolite precursor.
Abstract by Jingyi Xu; Zhanming Wu; Yunan Tan; Xiaojun Zeng, Journal of Advanced Ceramics (2026) — licensed CC BY 4.0.
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Metadata source: OpenAlex · DOI 10.26599/jac.2026.9221325