Tech Xplore news
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Tech Xplore / New findings pave the way for stable organic solar cells that may enable cheap and renewable electricity generation
Due to the recent improvements in the efficiency with which solar cells made from organic (carbon-based) semiconductors can convert sunlight into electricity, improving the long-term stability of these photovoltaic devices ...
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Tech Xplore / New passive device continuously generates electricity during the day or night
Researchers have developed a new thermoelectric generator (TEG) that can continuously generate electricity using heat from the sun and a radiative element that releases heat into the air. Because it works during the day or ...
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Tech Xplore / Using machine learning to find reliable and low-cost solar cells
Researchers at the University of California, Davis College of Engineering are using machine learning to identify new materials for high-efficiency solar cells. Using high-throughput experiments and machine learning-based ...
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Tech Xplore / Researchers develop transient bio-inspired gliders from potato starch and wood waste
Their task is to monitor the condition of ecosystems, for instance in the forest floor—and crumble to dust when their work is done: bio-gliders modeled on the Java cucumber, which sails its seeds dozens of meters through ...
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Tech Xplore / Recycled aluminum offers energy, emissions and electric vehicle battery range savings
Scrap aluminum can now be collected and transformed directly into new vehicle parts using an innovative process being developed by the automotive industry, in particular for electric vehicles. Today, the Department of Energy's ...
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Tech Xplore / Study demonstrates the non-volatile electrical control of a 2D magnetic insulator using a thin ferroelectric polymer
Two-dimensional (2D) magnetic insulators, which are electrically insulating materials with long-range magnetic order, could be used to fabricate compact magneto-electric or magneto-optical devices. Efficiently and reliably ...
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Tech Xplore / A solar hydrogen system that co-generates heat and oxygen
EPFL researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size.
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Tech Xplore / Computer scientists create 'believable' human interactions in AI world of Smallville
Make a template based on a 1980s virtual reality game, create 25 AI characters, give them personalities and histories, equip them with memory, and throw in some ChatGPT—and what do you get?
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Tech Xplore / Team designs four-legged robotic system that can walk a balance beam
Researchers in Carnegie Mellon University's Robotics Institute (RI) have designed a system that makes an off-the-shelf quadruped robot nimble enough to walk a narrow balance beam—a feat that is likely the first of its kind.
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Tech Xplore / Researchers mimic the human hippocampus to improve autonomous navigation
HBP researchers at the Institute of Biophysics of the National Research Council (IBF-CNR) in Palermo, Italy, have mimicked the neuronal architecture and connections of the brain's hippocampus to develop a robotic platform ...
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Tech Xplore / Research provides new insight into quantum effects in lithium sulfur batteries
Lithium-ion batteries power our lives.
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Tech Xplore / A neuromorphic visual sensor can recognize moving objects and predict their path
A new bio-inspired sensor can recognize moving objects in a single frame from a video and successfully predict where they will move to. This smart sensor, described in a Nature Communications paper, will be a valuable tool ...