A Nano-Micro Engineering Nanofiber for Electromagnetic Absorber, Green Shielding and Sensor.

Abstract in brief

• This research introduces a novel NiCoO nanofiber that combines electromagnetic (EM) absorption, green shielding, and strain sensing by adjusting its internal nanomicrostructure, which enhances charge transport capabilities.
• The study demonstrates that increasing the fiber's conductivity reduces reflection loss and boosts EM shielding effectiveness, enabling the material to perform multiple EM functions simultaneously—something previously thought challenging.
• Additionally, the high EM absorption capacity is leveraged to create a strain sensor, highlighting how tuning the material's resonance coupling can lead to multifunctional devices, with potential applications in EM-driven technologies.]