Tech Xplore news
Tech Xplore / Human creativity still resists automation: Artists rank highest, with unguided AI coming in last
New research confirms it: the creativity of artificial intelligence (AI) is a myth. Although current generative AI models may appear to be autonomous creative agents, analyzing their imaginative process step by step reveals ...
Tech Xplore / Molecular 'anchors' could be key to weather-resistant perovskite solar cells
Perovskite solar cells are among the most promising technologies for making solar power cheaper and more efficient. Working with partners from the Karlsruhe Institute of Technology (KIT), DESY (Deutsches Elektronen-Synchroton), ...
Tech Xplore / Brain-inspired AI hardware helps autonomous devices operate efficiently and independently
The human brain constantly makes decisions. It requires minimal power to move bodies in a desired direction or avoid an object. A Purdue University engineer uses the brain's efficiency as inspiration to help autonomous vehicles, ...
Tech Xplore / Building facade solar panels on outside walls can generate power while cutting cooling costs
A team of Chinese researchers has modeled the potential global benefits of installing solar panels on outside building walls, a concept known as facade-integrated photovoltaics (FIPV). They found that solar panels installed ...
Tech Xplore / Perovskite solar cells achieve over 25% efficiency and long lifespan simultaneously
A KAIST research team has solved the "solar cell dilemma," in which increasing efficiency shortens lifespan, while extending lifespan lowers efficiency. The team developed a technology to precisely control the internal structure ...
Tech Xplore / Can AI understand literature? Researchers put it to the test
Even with all the recent advances in the ability of large language models (like ChatGPT) to help us think, research, summarize, and learn complex and technical texts, how do they fare in understanding storytelling and literature? ...
Tech Xplore / Alive or not? Tiny 3D-printed robots that swim and navigate just like animals
Leiden researchers Professor Daniela Kraft and Mengshi Wei have created microscopic robots that move without sensors, software, or external control. Instead, their behavior emerges entirely from their shape and the way they ...
Tech Xplore / Integrated strategy unlocks 29.76% efficiency for all-perovskite tandem solar cells
Two stacked layers comprise tandem solar cells (TSCs), with each subcell absorbing different wavelengths of sunlight, which makes TSCs more efficient than single-layer solar cells. All-perovskite TSCs hold great promise for ...
Tech Xplore / Molecular umbrella can protect solar cells by blocking ion migration
Perovskites are semiconducting materials that have rapidly transformed the field of optoelectronics, demonstrating outstanding performance in light-emitting diodes (LEDs) and photodiodes. For their unique properties, they ...
Tech Xplore / Scheimpflug cameras may extend LiDAR-like sensing from 6 m to 4 km
An optical principle discovered more than a century ago may soon find new applications in such areas as monitoring atmospheric turbulence, tracking airborne objects, and mapping the environment, thanks to researchers at the ...
Tech Xplore / Holographic storage approach packs more data into the same space by encoding three properties of light
Researchers have developed a holographic data storage approach that stores and retrieves information in three dimensions by combining three properties of light—amplitude, phase and polarization. By allowing more data to be ...
Tech Xplore / Bat-inspired ultrasound helps palm-sized drones navigate fog and smoke
A team led by Worcester Polytechnic Institute (WPI) researcher Nitin J. Sanket has shown that ultrasound sensors and a form of artificial intelligence (AI) can enable palm-sized aerial robots to navigate with limited power ...
