World news

Results: 32847
arrow_upward arrow_downward

Nanoscale sensors to better see how high pressure affects materials

ScienceDaily   -   General News Websites

Researchers have developed new nanoscale technology to image and measure more of the stresses and strains on materials under high pressures.

Jan 6, 2020

Sublimation, not melting: Graphene surprises researchers again

Phys.org   -   Scientific News Websites

Physicists from the Moscow Institute of Physics and Technology and the Institute for High Pressure Physics of the Russian Academy of Sciences have used computer modeling to refine the melting curve of graphite that has been studied for over 100 ye...

Jan 6, 2020

Making computers and smartphones more energy efficient with novel tiny structures

Phys.org   -   Scientific News Websites

With enhanced properties such as greater strength, lighter weight, increased electrical conductivity and chemical reactivity, nanomaterials (NMs) are widely used in areas like ICT, energy and medicine. For example, nanotubes, nanorods and nanowire...

Jan 6, 2020

Ghost Imaging Speeds Up Superresolution Microscopy

Photonics Media   -   Scientific News Websites

Scientists from the Chinese Academy of Sciences have developed a new imaging technique that produces nm-scale resolution using significantly fewer images than traditional nanoscopy techniques. The scientists used ghost imaging to enhance the imagi...

Jan 6, 2020

Sublimation, not melting: Graphene surprises researchers again

Nanowerk   -   Nanotechnology Websites

Physicists have used computer modeling to refine the melting curve of graphite that has been studied for over 100 years, with inconsistent findings. They also found that graphene 'melting' is in fact sublimation.

Jan 6, 2020

Graphene Surprises Researchers Again: Strange ‘Melting’ Behavior

SciTechDaily   -   Scientific News Websites

Physicists from the Moscow Institute of Physics and Technology and the Institute for High Pressure Physics of the Russian Academy of Sciences have used computer... The post Graphene Surprises Researchers Again: Strange ‘Melting’ Behavior appeared ...

Jan 6, 2020

Sublimation, not melting: Graphene surprises researchers again

EurekAlert   -   Scientific News Websites

Physicists from the Moscow Institute of Physics and Technology and the Institute for High Pressure Physics of the Russian Academy of Sciences have used computer modeling to refine the melting curve of graphite that has been studied for over 100 ye...

Jan 6, 2020

Speaking Dutch in a Chinese conference room - scientists found a way to protect our data from quantum computers

Technology Org   -   Scientific News Websites

Quantum computer – a device that could perform non-classical models of computation. Essentially, it is a very powerful

Jan 5, 2020

Physicists Optimize Nanosized Waveguides to Overcome Signal Loss in Magnonic Circuits

SciTechDaily   -   Scientific News Websites

Researchers from the Moscow Institute of Physics and Technology, Kotelnikov Institute of Radio Engineering and Electronics, and N.G. Chernyshevsky Saratov State University have demonstrated that... The post Physicists Optimize Nanosized Waveguide...

Jan 4, 2020

Nanotechnology Now - Press Release: A quantum breakthrough brings a technique from astronomy to the nano-scale: Multi-messenger approach allows scientists to probe electronic and magnetic materials at ultra-small length scales

Nanotechnology Now   -   Nanotechnology Websites

Researchers at Columbia University and University of California, San Diego, have introduced a novel "multi-messenger" approach to quantum physics that signifies a technological leap in how scientists...

Jan 4, 2020

REFINE