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In the blink of an eye: uOttawa team uses quantum of light to create new quantum simulator

“Imagine being stuck inside a maze and wanting to find your way out. How would you proceed? The answer is trial and error. This is how traditional computers with classical algorithms operate to find the solution to a complex problem …

Laser-induced graphene gets tough, with help

“Rice lab combines conductive foam with other materials for capable new composites Laser-induced graphene (LIG), a flaky foam of the atom-thick carbon, has many interesting properties on its own but gains new powers as part of a composite. The labs …

Lithium-air batteries can store energy for cars, houses and industry

“Current lithium ion battery technology will probably not be able to handle the coming decades’ huge demand for energy. It is estimated that by 2050, electricity will make up 50% of the world’s energy mix. Today that rate is …

NASA to Advance Unique 3D Printed Sensor Technology

“A NASA technologist is taking miniaturization to the extreme. Mahmooda Sultana won funding to advance a potentially revolutionary, nanomaterial-based detector platform. The technology is capable of sensing everything from minute concentrations of gases and vapor, atmospheric pressure and temperature, and …

New measurement technique for topological quantum systems

“Researchers at Universität Hamburg have demonstrated a new scheme for measuring the topological index of a system. The index describes the topological nature of materials and influences certain properties such as the conductivity. The scientists report their findings, which may …

Newly Discovered Design Rules Lead to Better Fuel Cell Catalyst

“Optimized oxides made from common metals use less energy and show the potential of new design approach. The Science To create better batteries and fuel cells, scientists must make oxygen molecules gain and lose electrons efficiently. The reactions are frustratingly …

NIST ‘Astrocomb’ Opens New Horizons for Planet-Hunting Telescope

“The hunt for Earth-like planets, and perhaps extraterrestrial life, just got more precise, thanks to record-setting starlight measurements made possible by a National Institute of Standards and Technology (NIST) “astrocomb.” NIST’s custom-made frequency comb—which precisely measures frequencies, or …

NRL, AFRL Develop Direct-Write Quantum Calligraphy in Monolayer Semiconductors

“Scientists at the U.S. Naval Research Laboratory (NRL) and the Air Force Research Laboratory (AFRL) have developed a way to directly write quantum light sources, which emit a single photon of light at a time, into monolayer semiconductors such …

NTU, MIT and Russian scientists develop AI to predict and engineer material properties

“Scientists from Nanyang Technological University, Singapore (NTU Singapore), in collaboration with researchers from the Massachusetts Institute of Technology (MIT) in the United States and the Skolkovo Institute of Science and Technology in Russia, have developed a machine learning approach that …

Quantum dots used to track flowers’ pollen

“A pollination biologist from Stellenbosch University is using quantum dots to track the fate of individual pollen grains. This is breaking new ground in a field of research that has been hampered by the lack of a universal method to …