Nanotechnology Sections Space and Earth

Physics

The latest news in physics, materials science, quantum physics, optics and photonics, superconductivity science and technology. Updated Daily.
New focused approach can help untangle messy quantum scrambling problems
The world is a cluttered, noisy place, and the ability to effectively focus is a valuable skill. For example, at a bustling party, the clatter of cutlery, the conversations, the music, the scratching of your shirt tag and almost everything else must fade into the background for you to focus on finding familiar faces or giving the person next to you your undivided attention.
Physics of complex fluids: Ring polymers show unexpected motion patterns under shear
The shearing of fluids--meaning the sliding of fluid layers over each other under shear forces--is an important concept in nature and in rheology, the science that studies the flow behavior of matter, including liquids and soft solids. Shear forces are lateral forces applied parallel to a material, inducing deformation or slippage between its layers.
'It's ultimately about predicting everything'--theory could be a map in the hunt for quantum materials
A breakthrough in theoretical physics is an important step toward predicting the behavior of the fundamental matter of which our world is built. It can be used to calculate systems of enormous quantities of quantum particles, a feat thought impossible before.
Team presents new path to long-term data storage based on atomic-scale defects
With the development of the internet, social media and cloud computing, the amount of data created worldwide on a daily basis is sky-rocketing. This calls for new technologies that could provide higher storage densities combined with secure long-term data archiving far beyond the capabilities of traditional data storage devices.
Nanotechnology Sections Space and Earth