Nonlinear excitation can be categorized into two types: natural and artificial. The natural type arises from the intrinsic nonlinear response of the material, while the artificial type stems from the ...

In the increasingly digital world, the demand for faster, more efficient and miniaturized optical devices is ever-growing.

Researchers have developed a new method for making tiny stretchable antennas from a hydrogel and liquid metal. The antennas could be used in wearable and flexible wireless electronic devices to ...

GA, UNITED STATES, February 20, 2026 /EINPresswire.com/ — Achieving both high sensitivity and a wide dynamic range remains a central challenge in ...

Researchers have developed a nonlinear galloping-driven triboelectric-electromagnetic hybrid generator for harvesting low-speed wind energy, offering a new route toward self-powered sensors and ...