World news

Results: 32847
arrow_upward arrow_downward

Ceramic Nanotubes Engineered As Thermal Antennas With Heat Radiation Control

SciTechDaily   -   Scientific News Websites

The gas turbines powering aircraft engines rely on ceramic coatings that ensure structural stability at high temperatures. But these coatings don’t control heat radiation, limiting... The post Ceramic Nanotubes Engineered As Thermal Antennas With...

Nov 21, 2019

U.S. Army Project Boosts 5G and mm-Wave Technologies With Over 100 GHz Carbon Nanotube Transistors

SciTechDaily   -   Scientific News Websites

An Army-funded project may boost 5G and mm-Wave technologies, improving military communications and sensing equipment. Carbonics, Inc., partnered with the University of Southern California to... The post U.S. Army Project Boosts 5G and mm-Wave Te...

Nov 21, 2019

Tunable Crystal Symmetry in Graphene Enables Nanoelectromechanical Sensors

SciTechDaily   -   Scientific News Websites

Columbia researchers invent a new way to tune the properties of 2D materials by adjusting the twist angle between them; technology enables the development of... The post Tunable Crystal Symmetry in Graphene Enables Nanoelectromechanical Sensors a...

Nov 21, 2019

Breaking (and restoring) graphene's symmetry in a twistable electronics device

Phys.org   -   Scientific News Websites

A recent study from the labs of James Hone (mechanical engineering) and Cory Dean (physics) demonstrates a new way to tune the properties of two-dimensional (2-D) materials simply by adjusting the twist angle between them. The researchers built de...

Nov 21, 2019

Carbon nanotube project may improve military communications by boosting 5G technology

Nanowerk   -   Nanotechnology Websites

Carbon nanotube technology may boost 5G and mm-wave technologies, improving military communications and sensing equipment.

Nov 21, 2019

Breaking (and restoring) graphene's symmetry in a twistable electronics device

Nanowerk   -   Nanotechnology Websites

Researchers invent a new way to tune the properties of 2D materials by adjusting the twist angle between them; technology enables the development of nanoelectromechanical sensors with applications in astronomy, medicine, search and rescue, and mor...

Nov 21, 2019

Big plans to save the planet depend on nanomaterials improving energy storage

Nanowerk   -   Nanotechnology Websites

A new report lays out how research in the field of nanomaterials for energy storage over the last two decades has enabled the big step that will be necessary to make use of sustainable energy sources.

Nov 21, 2019

Breaking (and restoring) graphene's symmetry in a twistable electronics device

ScienceDaily   -   General News Websites

A recent study demonstrates a new way to tune the properties of 2D materials simply by adjusting the twist angle between them. The researchers built devices consisting of monolayer graphene encapsulated between two crystals of boron nitride and, b...

Nov 21, 2019

Big plans to save the planet depend on nanoscopic materials improving energy storage: Drexel researchers lead international report on future of nanomaterials for energy storage

ScienceDaily   -   General News Websites

Scientists present a comprehensive analysis of two decades of energy storage research involving nanomaterials. The authors lay out a roadmap for how this technology can enable the world's urgent shift toward better energy storage devices and ...

Nov 21, 2019

European Commission updates EU cosmetics nano inventory

Chemical Watch   -   Scientific News Websites

Version 2 still falls short, NGO says

Nov 21, 2019

REFINE