Bright quantum light emission achieved at room temperature in 2D semiconductors

Researchers from National Taiwan University break traditional frameworks by unveiling a new symmetry-transition mechanism in ZrO2 thin films, achieving ultra-stable antiferroelectric behavior for up to 108 cycles.

Poison frogs are small and brightly colored amphibians that originate from Central and South America. As suggested by their name, these frogs can release highly toxic chemicals from their skin, which deter and neutralize predators.

Scientists have captured stunning new insights into one of the universe’s most powerful phenomena—black hole jets—by using a planet-sized network of radio telescopes. Focusing on Cygnus X-1, one of the first known black holes, they measured jets blasting out with the energy of 10,000 Suns and moving at half the speed of light. By watching these jets get pushed and bent by the fierce stellar winds of a nearby supergiant star, researchers could calculate their true power for the first time.

Nicholas J. Marantz, associate professor of urban planning and public policy at UC Irvine, is investigating how effectively current data sources track changes in residential housing stock. His aim is to understand how policy changes, such as new zoning laws and broader housing market forces, influence the availability and creation of homes, particularly affordable homes.