Spectrum imaging used to measure atom concentrations at atomic resolution
The ability to locate and count small numbers of impurity atoms could lead to advances in modern electronics and optical fiber communication networks.
The ability to locate and count small numbers of impurity atoms could lead to advances in modern electronics and optical fiber communication networks.
General Physics
Feb 28, 2014
0
7
A newly formed coalition of US technology firms and advocacy groups called Thursday for the expansion of Wi-Fi, saying airwaves are getting congested for a key pathway to the Internet.
Telecom
Feb 13, 2014
0
0
Allowing airline passengers to make cellphone calls in-flight is asking for trouble, lawmakers said Tuesday as a House panel approved a bill to ban such calls.
Telecom
Feb 11, 2014
0
0
A new technique that allows curved surfaces to appear flat to electromagnetic waves has been developed by scientists at Queen Mary University of London.
Condensed Matter
Nov 20, 2013
0
0
(Phys.org) —Motorola's vision of wearables extends beyond watches and spectacles into new consumer territory that would involve people wearing tattoos on their skin as supportive communication tools with their devices to ...
The outlet in your living room doesn't know a lot—yet. Unaware of whether they are drawing power from wind, solar, gas, or coal plants, the electrical lines that bring us power in many ways still resemble the chaotic, ...
Energy & Green Tech
Sep 16, 2013
4
0
A U.S. appeals court said Google wrongly collected people's personal correspondence and online activities through their Wi-Fi systems as it drove down their streets with car cameras shooting photos for its Street View mapping ...
Business
Sep 10, 2013
10
0
The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe ...
Internet
Sep 5, 2013
16
0
(Phys.org) —Few catalysts are energy efficient, highly active, stable, and operate in water, but a nickel-based catalyst designed at the Center for Molecular Electrocatalysis at Pacific Northwest National Laboratory quickly ...
Materials Science
Aug 14, 2013
0
0
Two of Germany's biggest Internet service providers said Friday they will start encrypting customers' emails by default in response to user concerns about online snooping after reports that the U.S. National Security Agency ...
Internet
Aug 9, 2013
4
0