Substituting deuterium for hydrogen makes methylammonium heavier and slows its swaying so it can interact with vibrations that remove heat, keeping charge carriers hot longer.…
View More Boosting Efficiency of Next-Gen Solar Cells by Blocking Vibrations That Remove HeatCategory: Technologies
Microscope Lens Inspired by Lighthouses Makes It Easier to Observe Molecular-Level Details of Biological Processes
The thin and cost-effective lens is 3D printed and has the capacity to put live cells under the microscope, which would significantly improve diagnostics. Credit:…
View More Microscope Lens Inspired by Lighthouses Makes It Easier to Observe Molecular-Level Details of Biological ProcessesPlant-Based Nanowire Spray Could Be Used to Improve N95 Mask Filters, Energy Harvesters
Photo (left) of a nanowire forest being sprayed on a miniature tree, with color (purple) arising from embedded gold nanoparticles. Electron microscope image (right) of…
View More Plant-Based Nanowire Spray Could Be Used to Improve N95 Mask Filters, Energy HarvestersEngineers Print Wearable, High-Performance Biometric Sensors Directly on Skin
With a novel layer to help the metallic components of the sensor bond, an international team of researchers printed sensors directly on human skin. Credit:…
View More Engineers Print Wearable, High-Performance Biometric Sensors Directly on SkinNovel Quantum Circuit Calculates Fourier Transform Faster and More Efficiently
A novel quantum circuit that calculates the Fourier transform in a much quicker, versatile, and more efficient way. Scientists design a novel quantum circuit that…
View More Novel Quantum Circuit Calculates Fourier Transform Faster and More EfficientlyFast Enough to See Light Travel: Ultrafast Camera Films 3-D Movies at 100 Billion Frames per Second
A three-dimensional video showing a pulse of laser light passing through a laser-scattering medium and bouncing off reflective surfaces. Credit: Caltech In his quest to…
View More Fast Enough to See Light Travel: Ultrafast Camera Films 3-D Movies at 100 Billion Frames per SecondUsing Surface Waves to Help Cool Nanostructured Microelectronic Devices
A research team led by the Institute of Industrial Science, the University of Tokyo finds that hybrid surface waves called surface phonon-polaritons can conduct heat…
View More Using Surface Waves to Help Cool Nanostructured Microelectronic DevicesTurning Diamond Into Metal – For Improved Solar Cells, LEDs, and Power Electronics
Researchers have discovered a way to transform the electronic properties of nanoscale needles of diamond. Credit: MIT News Normally an insulator, diamond becomes a metallic…
View More Turning Diamond Into Metal – For Improved Solar Cells, LEDs, and Power ElectronicsHigh-Energy Signals From Extragalactic Stars Connect Optical Atomic Clocks Across Earth for the First Time
Antennas and optical lattice clocks used. Upper left: 2.4 m antenna installed at INAF, Italy. Upper middle: 2.4 m antenna installed at NICT, Japan. Upper…
View More High-Energy Signals From Extragalactic Stars Connect Optical Atomic Clocks Across Earth for the First TimeNew MIT Solar-Powered System Efficiently Extracts Drinkable Water From “Dry” Air
A prototype of the new two-stage water harvesting system (center right), was tested on an MIT rooftop. The device, which was connected to a laptop…
View More New MIT Solar-Powered System Efficiently Extracts Drinkable Water From “Dry” Air