Terahertz radiation is a relatively unexplored slice of the electromagnetic spectrum, but it holds the promise of countless new imaging applications as well as wireless communication networks with extremely high bandwidth. ...
Optics & Photonics
Mar 14, 2016
0
1512
A theoretical study based on computational simulations conducted by the UPV/EHU's Nano-bio Spectroscopy Research Group in collaboration with the Japanese research centre AIST has shown that the intensity of ultraviolet light ...
Nanophysics
Mar 8, 2016
0
6
Everyone has experienced passing through security screening in airports. Not only is the process slow and intrusive, but you may also wonder whether it is reliable or just a waste of time.
Engineering
Feb 15, 2016
0
39
Using molecular dynamics simulations, researchers have analysed the properties of supercritical water. The researchers showed which structure of the hydrogen bond network is formed in different supercritical states and also ...
Condensed Matter
Jan 21, 2016
0
15
(Phys.org)—A team of researchers working at the University of Manchester in the U.K has developed a tunable teraherz laser using the unique properties of graphene plasmons. In their paper published in the journal Science, ...
The EU TISCH project has demonstrated that terahertz imaging and spectroscopy can be a viable, non-destructive and non-invasive tool to aid the retrieval and analysis of images of obscured features of artwork. Through a Marie ...
Engineering
Jan 11, 2016
0
9
Researchers at the UCLA Henry Samueli School of Engineering and Applied Science have identified a new way to make a semiconductor laser that operates at terahertz frequencies. The breakthrough could lead to development of ...
General Physics
Dec 18, 2015
0
48
An interdisciplinary team at the Ruhr-Universität Bochum has found a way of accessing the interior of transistors. The researchers have manipulated the electron gas contained within by applying resonators to generate rhythmic ...
Nanophysics
Nov 23, 2015
0
11
If you take certain atoms and make them almost as cold as they possibly can be, the atoms will fuse into a collective low-energy quantum state called a Bose-Einstein condensate. In 1968 physicist Herbert Fröhlich predicted ...
General Physics
Oct 13, 2015
4
239
Researchers at The University of Alabama designed and made a material that manipulates the speed of light in a new, more effective way than previous methods, according to findings recently published in Scientific Reports ...
Optics & Photonics
Oct 6, 2015
1
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