Radiative cooling materials spontaneously radiate long-wave infrared (LWIR) to the cold
outer space, providing cooling power that is preferred in hot seasons. Radiative cooling has …

Recently, camouflage technology has attracted researchers' attention in a large variety of
thermal applications. As a special phase change material (PCM), vanadium dioxide (VO 2) …

Monotonous thermal radiation emitted from an ordinary object can be brought into a
dynamic and versatile form that can be shaped according to the application area with the …

The scattering of electromagnetic waves by isotropic dielectric cylinders can be dramatically
modified by means of vanadium dioxide (VO 2) thin-film coatings. Efficient dynamic control of …

In this paper, a pyrolysis method is used to synthesize high quality VO 2 powder. Black
carbon and V 2 O 5 powder are mixed and annealed at 650° C or 800° C under argon flow …

Thermal hysteresis in the optical and electrical properties of VO 2 when cycling the
temperature through insulator-to-metal states is well known. Here we show that no …

In this paper, a bi-functional tunable reflector/absorber device using an assembly of
graphene-coated cylindrical wires, backed by a thermally controlled phase change material …

This paper investigates diffractions by gratings made of a dispersive material in an epsilon-
near-zero (ENZ) regime and having one-side corrugations, and those by two-component …

Passive radiative cooling (PasRadCool), which emits thermal energy from objects to deep
cold space through atmospheric transparency, offers complementary and alternative green …

The article presents experimental results of the synthesis and study of thin films of
polycrystalline vanadium dioxide (VO2), as well as multilayer optoresonance structures …