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Designing Nanocrystals for more efficient Optoelectronics

“New artificial materials for semiconductors used in solar cells or photoelectrochemical cells that are designed from scratch with totally new and tailored properties: this is the latest research topic of Stefan Wippermann, head of the group “Atomistic Modelling“ at the …

For UW physicists, the 2-D form of tungsten ditelluride is full of surprises

“The general public might think of the 21st century as an era of revolutionary technological platforms, such as smartphones or social media. But for many scientists, this century is the era of another type of platform: two-dimensional materials, and their …

Liquid battery could lead to flexible energy storage

“A new type of energy storage system could revolutionise energy storage and drop the charging time of electric cars from hours to seconds. In a new paper published today in the journal Nature Chemistry, chemists from the University of Glasgow …

Machine Learning Technique Reconstructs Images Passing through a Multimode Fiber

“Through innovative use of a neural network that mimics image processing by the human brain, a research team reports accurate reconstruction of images transmitted over optical fibers for distances of up to a kilometer. In The Optical Society’s journal …

Neon LED Signs

“Make your own neon-style signs without any of the glass, gas, and high voltage! These neon-like LED strips have a great look, are easy to shape and splice, and you can drive them with just 9V to 12V DC. We …

On-demand polymers may yield designer materials

“Researchers at Cornell are devising a method for creating new polymers in much the same way that a jewelry maker creates a beaded necklace – with the beads strung in a precise, controlled way. The lab of Brett Fors, assistant professor …

Optical Pressure Detector Could Improve Robot Skin, Wearable Devices and Touch Screens

“A new type of pressure sensor based on light could allow the creation of sensitive artificial skins to give robots a better sense of touch, wearable blood-pressure monitors for humans and optically transparent touch screens and devices. In the Optical …

Patented a new type of electrochemical cell

“Employees of the Faculty of Chemistry and the Faculty of Materials Science of the MVLomonosov Moscow State University patented an electrochemical cell that allows studying chemical processes in battery materials, using highly sensitive methods of surface analysis. The development will …

Quantum material is promising ‘ion conductor’ for research, new technologies

“Researchers have shown how to shuttle lithium ions back and forth into the crystal structure of a quantum material, representing a new avenue for research and potential applications in batteries, “smart windows” and brain-inspired computers containing artificial synapses. The research …

Researchers put a new spin on cooling electronic hotspots

“The longevity of electronic devices is tested in many ways as they endure the rigors of daily usage. Even when they are treated with the utmost care, they still have a major challenge to overcome — the removal of heat. To …