NEWSROOM

Researchers from Max Born Institute have demonstrated a successful way to control and manipulate nanoscale magnetic bits — the building blocks of digital data — using an ultrafast laser pulse and plasmonic gold nanostructures. The findings were published in Nano Letters.

By bridging the gap between traditional magnetic insulators and more complex electronic systems, the study opens new avenues for advancements in spintronics and quantum computing.

Optical characterization of the synthesized AA-stacked hBN revealed enhanced second-harmonic generation (SHG)—a hallmark of non-centrosymmetric crystal structures—indicating promising applications in nonlinear optics. Additionally, the material exhibited sharp band-edge emission in the DUV region, suggesting its potential for high-efficiency optoelectronic devices operating in the DUV spectrum.

Researchers at Westlake University have disclosed a two-dimensional (2D) mechanically interlocked polymer (MIP) that mimics medieval chainmail at the molecular scale. This micrometer-scale 2D material exhibits exceptional flexibility and stiffness, potentially revolutionizing next-generation lightweight protective gear and smart armor systems.

This development holds significant promise for applications that involve sudden or extreme temperature changes, such as rocket or jet engines, automotive exhaust systems, power plant turbines, and pipelines. The alloy’s ability to maintain stable performance under such conditions can greatly enhance both safety and efficiency in these demanding environments.

In metals, perfect crystals are weak. The regular patterns of perfect crystals make it easier for the atoms to slip past each other. When that happens, the metal bends, stretches or breaks. Quasicrystals break up the regular pattern of the aluminum crystals, causing defects that make the metal stronger.