Researchers report an ultrafast laser processing technology based on non-contact microspheres, realizing smaller than 50 nm functional nano-patternings on the surface of phase change materials.
May 26, 2023
Researchers have succeeded in creating a superlattice of semiconductor quantum dots that can behave like a metal, potentially imparting exciting new properties to this popular class of materials.
May 26, 2023
Researchers propose a chiral nanostructure design method based on reinforcement learning, which can find out metallic chiral nanostructures with a sharp peak in circular dichroism spectra and enhance the chiral detection signals. This work envisio...
May 26, 2023
Researchers have applied their simple femtosecond laser technique to ultra-thin atomic layers of graphene, resulting in multi-point hole drilling without damaging the graphene film.
May 26, 2023
Stellantis and Lyten have announced that Stellantis Ventures, the corporate venture fund of Stellantis, invested in Lyten to accelerate the commercialization of Lyten 3D Graphene™ applications for the mobility industry, including the LytCell™ Lith...
May 25, 2023
Scientists in Finland have developed a nanodevice that can measure the absolute power of microwave radiation down to the femtowatt level at ultra-low temperatures—a scale trillion times lower than routinely used in verifiable power measurements. T...
May 25, 2023
The most advanced manufacturers of computer processors are in the middle of the first big change in device architecture in a decade—the shift from finFETs to nanosheets. Another 10 years should bring about another fundamental change, where nanoshe...
May 25, 2023
Despite their immense promise to solve new kinds of problems, today's quantum computers are inherently prone to error. A small perturbation in their surrounding environment— a change in temperature, pressure, or magnetic field, for instance—c...
May 25, 2023
A research team led by Prof. Qin Xiaoying from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has improved the thermoelectric performance of an n-type transition metal selenide, Bi2Te2.7Se0.3 (BTS), by incorporating Mn...
May 25, 2023
Nanostamping is combined with photolithography to create flat optics The post Large metalenses are produced on a mass scale appeared first on Physics World.
May 25, 2023
