In recent decades, the growing demands for energy saving and accompanying heat
mitigation concerns, together with the vital goal for carbon neutrality, have drawn human …

Passive daytime radiative cooling (PDRC) is emerging as a promising cooling technology.
Owing to the high, broadband solar reflectivity and high mid‐infrared emissivity, daytime …

Passive daytime radiative cooling (PDRC) dissipates terrestrial heat to the extremely cold
outer space without using any energy input or producing pollution. It has the potential to …

Thermal radiation in the mid‐infrared region profoundly affects human lives in various fields,
including thermal management, imaging, sensing, camouflage, and thermography. Due to …

The dynamic energy balance on the earth is jointly governed by solar energy harvesting and
radiative sky cooling. Mainstream solar energy technologies, including photovoltaic …

Mastering dynamic free-space spectral control and modulation in the near-infrared (NIR)
and optical regimes remains a challenging task that is hindered by the available functional …

The integration of micro-electro-mechanical system (MEMS) with metamaterial has provided
a novel route to achieve programmability via its reconfigurable capabilities. Here, we …

Electromagnetic wave absorbers have been investigated for many years with the aim of
achieving high absorbance and tunability of both the absorption wavelength and the …

Vanadium dioxide (VO2) based metamaterial perfect absorbers (MPAs) have high potential
application values in sensing gas molecules. However, a tuning mechanism via temperature …

In recent years, tunable metamaterials have attracted intensive research interest due to their
outstanding characteristics, which are dependent on the geometrical dimensions rather than …