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GaN-VCSELs Hit New Milestones: Japanese Researchers Achieve Unprecedented Resonance Control
SciTechDaily· 1 day agoGallium nitride (GaN) vertical-cavity surface-emitting lasers (VCSELs) are semiconductor laser...
All-inorganic ultrathin high-sensitivity transparent temperature sensor based on a Mn-Co-Ni-O...
Nature· 3 days agoFigure 1a schematically demonstrates the fabrication process of the freestanding MCN transparent temperature sensor. The specific selection of GeOx for the sacrificial layer is predicated on ...
"Like a milky orange juice": Alaskan rivers turning orange due to climate change, study finds
Salon via Yahoo News· 5 days ago“There are certain sites that look almost like a milky orange juice." Rivers can change colors for a...
Vishay (VSH) Boosts Optoelectronics Portfolio With IR Emitters
Zacks via Yahoo Finance· 6 days agoIt boasts features like pin-to-pin compatible replacements, wider supply voltage range, smaller...
The Euclid 'dark universe detective' telescope has revealed new images of the cosmos — and they are...
Space via Yahoo News· 6 days agoA new set of images has been released from Europe's "dark universe detective" Euclid, and they show...
New Euclid images show distant galaxies - Science
Weston Forum· 6 days agoAbout six months after the first images were taken, other images were shown from the European probe “Euclid”. One shows the Abell 2390 galaxy cluster,...
Renewable grid: Recovering electricity from heat storage hits 44% efficiency
Tech Xplore· 6 days agoHeat batteries could store intermittent renewable energy during peak production hours, relying on a...
Humidity-tolerant porous polymer coating for passive daytime radiative cooling - Nature...
Nature· 5 days agoIn order to realize daytime radiative cooling, high solar reflectance (Rsolar) and thermal emittance in the atmospheric transmission window (ε8-13) are essential to achieve absorbed solar energy ...
Euclid Mission Unveils Hidden Dark Universe in New Images
SciTechDaily· 2 days agoEuclid, an ESA mission with NASA’s support, aims to map the sky and study dark matter and dark...
New thermophotovoltaic recovers 44% energy stored in heat battery
Interesting Engineering· 5 days agoAccording to researchers, this marks a significant improvement over the previous designs, which...