Abstract High‐entropy oxides (HEOs), which incorporate multiple‐principal cations into
single‐phase crystals and interact with diverse metal ions, extend the border for available …

High‐entropy (HE) oxides have become increasingly popular as electromagnetic wave‐
absorbing materials owing to their customizable structure and unique HE effects. However …

Ultrasonic field (USF) is widely used to regulate the intrinsic properties of materials that are
not applied in electromagnetic wave (EMW) absorption. One reason is that the lack of a …

Core–shell nanostructures have received widespread attention because of their potential
usage in various technological and scientific fields. However, they still face significant …

The booming electronic technology is a pair blades sword, it has not only brought huge
convenience but also the unprecedented challenges to human health, and electromagnetic …

Electromagnetic wave absorbers with low infrared emissivity and excellent thermal
insulation properties are attractive for multi-spectrum bands compatibility applications, but …

Great effort has recently been made to develop unique nanomaterials with superior
reflection loss (RL), thin thickness, wide bandwidth and low density to improve their …

The electromagnetic (EM) devices have been widely used in communication, electrical
engineering, and medical care. However, EM device is a double‐edged sword for its …