Scientists at the Raman Research Institute have made a breakthrough in quantum materials by discovering a novel method to identify a key property called a topological invariant—an unchanging characteristic even when a material is deformed. This property is essential for understanding the unusual behaviors of topological materials, which are foundational to future technologies like quantum […]
Researchers have significantly improved the efficiency of β-Zn₄Sb₃, a thermoelectric material that converts waste heat into electricity, without using rare or costly elements. This tellurium-free compound was studied using advanced neutron scattering techniques, revealing that tiny heat vibrations—called phonons—were being disrupted by “rattling” atoms within the crystal structure. This effect, known as phonon avoided crossing, […]
Nearly a decade ago, scientists predicted that boron atoms would bond too tightly to copper to form borophene—a promising, flexible, metallic 2D material with potential in electronics, energy, and catalysis. New research led by Rice University’s Boris Yakobson confirms this prediction, but in an unexpected way, offering fresh insights into the elusive material. Yakobson emphasized […]
Scientists have developed innovative contact lenses that allow both humans and mice to see infrared light by converting it into visible colors—without the need for bulky equipment or batteries. These transparent lenses enable users to perceive both regular and infrared light simultaneously and can detect multiple infrared wavelengths at once. Remarkably, the lenses perform even […]
Pratt & Whitney, East Hartford, Conn., has developed a new additive manufacturing repair for critical GTF engine components that will reduce process time by more than 60 percent.
