Researchers at Soochow University have highlighted the potential for significant advancements in solar cell efficiency, focusing on high-efficiency perovskite solar cells. Their review outlines the current state of research and future directions, emphasizing the advantages…
NASA’s X-59, seen in this illustration, is designed to fly faster than sound but generate quieter sonic “thumps” rather than booms. To test the public’s perception of this noise, part of the Quesst plan includes…
NASA superalloy GRX-810 will soon be available to aviation and space industry parts manufacturers as a result of new licensing agreements with four U.S. companies. Credit: NASA/Jef Janis <span class="glossaryLink" aria-describedby="tt" data-cmtooltip=" NASA Established in…
The team’s ultrablack coating can be applied to curved surfaces and magnesium alloys to trap nearly all light. Credit: Jin et al. Thin film coating can be applied to magnesium alloys for aerospace and optics…
Researchers have discovered a faster-than-expected transition from bright to dark excitons in anatase TiO2, providing new insights into semiconductor excitonic dynamics that could inform the design of future light-based devices and energy materials. A collaborative…
The Hone lab at Columbia Engineering created over 100 identical graphene samples with their oxygen-free chemical vapor deposition method. Credit: Jacob Amontree & Christian Cupo, Columbia University Columbia Engineers link oxygen to <span class="glossaryLink" aria-describedby="tt"…
Information is stored by the depth-dependent direction of magnetization in the domain walls, which are located between the cylinder domains and their surroundings. This magnetization of the domain walls can point clockwise or counterclockwise in…
Part of NASA’s CADRE technology demonstration, three small rovers that will explore the Moon together show off their ability to drive as a team autonomously – without explicit commands from engineers – during a test…
