Demonstrating a strategy that could form the basis for a new class of electronic devices with uniquely tunable properties, researchers at Kyushu University were able to widely vary the emission color and efficiency of organic ...
Nanophysics
Feb 26, 2016
2
1681
They sound like futuristic weapons, but electron guns are actually workhorse tools for research and industry: They emit streams of electrons for electron microscopes, semiconductor patterning equipment and particle accelerators, ...
Nanophysics
Dec 10, 2015
5
200
Scientists from the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have set out to help build the world's first total-body positron emission tomography (PET) scanner, a medical imaging device ...
General Physics
Oct 21, 2015
1
73
Enhancing the electron emission of multiwall carbon nanotubes (MWCNT) is key for applications ranging from cold cathodes used in high-resolution electron microscopes to portable X-ray imaging systems. In a paper recently ...
Nanomaterials
Feb 18, 2015
0
14
(Phys.org) —Where there's wildfire, there's smoke—a lot of it. And those vast, carbon-laden clouds released by burning biomass can play a significant role in climate change.
Earth Sciences
Aug 27, 2013
0
0
Coated fabrics have been used in many applications such as agriculture, geotextiles, building and construction, medical, filtration and protective clothing. Coating of fabrics involves applying viscous liquid on the surface ...
Materials Science
Jul 5, 2013
0
0
A research team from A*STAR and Samsung Electronics has developed a fast and accurate way to estimate the electromagnetic emissions from printed circuit boards that could help designers to ensure that devices meet regulatory ...
General Physics
Jul 3, 2013
0
0
A multi-university research team has used a new spectroscopic method to gain a key insight into how light is emitted from layered nanomaterials and other thin films.
Nanomaterials
Mar 5, 2013
0
0
(Phys.org)—Neither smooth nor disordered, gamma-alumina nanoparticles are corrugated with tiny pores inside, according to scientists at Pacific Northwest National Laboratory. Using a powerful transmission electron microscope, ...
Nanomaterials
Jan 29, 2013
0
0
As part of problem solving-oriented basic research sponsored by the Japan Science and Technology Agency (JST), a group consisting of researchers at the National Institute of Advanced Industrial Science and Technology (AIST) ...
Electronics & Semiconductors
Jan 10, 2013
0
0
