World news

Results: 32847
arrow_upward arrow_downward

Nanotechnology Now - Press Release: Brain-like functions emerging in a metallic nanowire network: Emerging fluctuation-based functionalities are expected to open a way to novel memory device technology

Nanotechnology Now   -   Nanotechnology Websites

An international joint research team led by NIMS succeeded in fabricating a neuromorphic network composed of numerous metallic nanowires. Using this network, the team was able to generate electrical c...

Dec 28, 2019

Nanotechnology Now - Press Release: Researchers to develop a theory of transients in graphene: The research considers behavior of graphene in the moment of its transition from the state of thermal equilibrium and the process of returning to this state

Nanotechnology Now   -   Nanotechnology Websites

The article "Equilibration of energies in a two-dimensional harmonic graphene lattice" published in the oldest scientific journal in the world Philosophical Transactions of the Royal Society considers...

Dec 28, 2019

Nanotechnology Now - Press Release: Buckyballs release electron-positron pairs in forward directions: Theoretical calculations reveal that when impacted by positrons of particular energies, spherical nanoparticles release unstable electron-positron pairs, with signals dominating in the same direction as the incomin

Nanotechnology Now   -   Nanotechnology Websites

When electrons collide with positrons, their antimatter counterparts, unstable pairs can form in which both types of particle orbit around each other. Named 'positronium', physicists have now produced...

Dec 28, 2019

A massive optical computer being built could outpace quantum computers

New Scientist   -   Scientific News Websites

A machine made of a 5 kilometre-long coil of fibre optic cable squeezed into a box a few metres across could give quantum computers a run for their money on certain tasks

Dec 28, 2019

A massive optical computer being built could outpace quantum computers

New Scientist   -   Scientific News Websites

A machine made of a 5 kilometre-long coil of fibre optic cable squeezed into a box a few metres across could give quantum computers a run for their money on certain tasks

Dec 28, 2019

A massive optical computer being built could outpace quantum computers

New Scientist   -   Scientific News Websites

A machine made of a 5 kilometre-long coil of fibre optic cable squeezed into a box a few metres across could give quantum computers a run for their money on certain tasks

Dec 28, 2019

When Impacted by Positrons Spherical Nanoparticles Release Electron-Positron Pairs in Forward Directions

SciTechDaily   -   Scientific News Websites

Theoretical calculations reveal that when impacted by positrons of particular energies, spherical nanoparticles release unstable electron-positron pairs, with signals dominating in the same direction as... The post When Impacted by Positrons Sphe...

Dec 27, 2019

Researchers Develop Sub-Femtosecond Transportation for Electrons

Photonics Media   -   Scientific News Websites

A European team composed of researchers from the University of Konstanz, the University of Luxembourg, CNRS-Université Paris Sud, the Center for Materials Physics, and Donostia International Physics Center in San Sebastián, Spain, has found a way ...

Dec 27, 2019

New Ceramic Nanocomposite Demonstrates High IR Transmittance, Thermal Stability

Photonics Media   -   Scientific News Websites

A research team that includes scientists from Russia, Ukraine, and China has developed a Y2O3-MgO fine-grained composite ceramic material that transmits over 70% of light in the infrared (IR) range with wavelengths up to 6000 nm. Ceramic nanocompo...

Dec 27, 2019

REFINE