A flexible dual-band electrochromic device with a high optical modulation and a long cycle life was reported. The device assembled can modulate the visible light and near-infrared independently and ...

Electrochromic devices represent a dynamic class of materials capable of reversible changes in optical properties triggered by electrical stimuli. These systems, which include smart windows, displays ...

Researchers designed a hybrid material made of titanium dioxide (TiO₂) and custom viologen molecules (TGP) that can both store energy and change color. The TiO₂ layer provides a stable scaffold for ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...