Static and dynamic metamaterials have been extensively studied for their ability to
manipulate different physical fields and directed to broad applications. Because the …

The design via density-based topology optimisation (TO) of thermal metadevices for
conductive heat flux manipulation in transient regime is introduced in this work. Such …

It is crucially important to focus conductive heat in an efficient way, which has received much
attention in energy science (say, solar cells), but is still far from being satisfactory due to the …

A thermal cloak can hide an object inside the cloak from the detection by measuring external
heat flow (outside the cloak); this behavior is called the cloaking effect. However, such a …

All the thermal cloaks reported in the literature can be used to thermally hide an object
inside the cloak. However, a common limitation of this kind of thermal cloaks is that the …

The present study focuses on maintaining the temperature magnitude around heat-sensitive
components (cloaked region) in advanced electronic devices by introducing convective …

Macro-thermal cloaking is typically produced by coordinate transformations, but this method
is unsuitable for nanostructures. We designed a graphene-based nanoscale thermal cloak …

The ability to control electromagnetic fields, heat currents, electric currents, and other
physical phenomena by coordinate transformation methods has resulted in novel …

Transformation optics based metamaterial thermal harvesting devices, which provides
power and efficiency related advantages by manipulating and concentrating thermal fluxes …

By combining rotating squares with auxetic properties, we developed a metamaterial
transformer capable of realizing metamaterials with tunable functionalities. We investigated …