Single Negative Metamaterials in Unstructured Polymer Nanocomposites Toward Selectable and Controllable Negative Permittivity
Source abstract
Abstract
Negative permittivity is realized in unstructured imide polymer/carbon nanofiber (CNF) nanocomposites. The microstructure of CNFs is one of the factors that exert profound effects on the permittivity. Compared with cup-stacked CNFs-filled polyetherimide nanocomposites, the negative permittivity in the herringbone CNFs-filled nanocomposites is inhibited, occurring only at the frequencies near resonance, where the permittivity dips slightly into the negative region.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metamaterials and Metasurfaces Applications · Electromagnetic wave absorption materials · Advanced Antenna and Metasurface Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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