25 October 2021Laurie Winkless
Researchers have developed a novel metasurface that employs deep, narrow holes, rather than very tall pillars, to focus light to a single spot.
22 October 2021
Fabricating chalcogenide glasses as nanowires can extend their use into the visible and ultraviolet parts of the electromagnetic spectrum.
18 October 2021
A stack of crystalline monolayers with random alignments has excellent heat conductivity in one direction and excellent insulation in the other direction.
12 October 2021
Researchers used liquid gallium to create a copper-based antiviral and antimicrobial coating for various fabrics, including facemasks.
11 October 2021
Colloidal crystals that mimic the nanostructure of opals can visibly and continuously document the temperature in the environment over a defined period.
8 October 2021
A device comprising a 2D hybrid metal halide layered with a ferromagnetic metal can generate terahertz radiation from an an ultrafast spin current.
8 October 2021
calculations identify diffusion paths of Se in CdTe, boosting thin film solar cell efficiency
4 October 2021Cordelia Sealy
Researchers have shown that the odd harmonics of light can be used to study twisted, or chiral, nanoparticles and molecules.
1 October 2021