Using ultra-fast laser pulses, a team of researchers led by UA assistant professor Vanessa Huxter has made the first detailed observation of how energy travels through diamonds containing nitrogen-vacancy centers – promising candidates for a variety of technological advances such as quantum computing.
A team of researchers led by University of Arizona assistant professor Vanessa Huxter has made the first detailed observation of how energy travels through diamonds that contain nitrogen-vacancy centers – defects in which two adjacent carbon atoms in the diamond’s crystal structure are replaced by a single nitrogen atom and an empty gap. (more…)
Future storage systems based on atomic-scale memory would be capable of storing massive amounts of Big Data GUINNESS WORLD RECORDS® certifies movie as World’s Smallest Stop-Motion Film
SAN JOSE, Calif. – 01 May 2013: Scientists from IBM today unveiled the world’s smallest movie, made with one of the tiniest elements in the universe: atoms. Named “A Boy and His Atom,” the GUINNESS WORLD RECORDS -verified movie used thousands of precisely placed atoms to create nearly 250 frames of stop-motion action. (more…)
Big data has exploded into the mainstream, and very soon harnessing the power of information won’t just be a matter of profitability, but of survival. Microsoft has the tools to help businesses survive and thrive in the dawning age of big data.
REDMOND, Wash. – Feb. 13, 2013 – For the first time in history, it’s going to start raining information.
Hallelujah or headache? For businesses, it’s all about being ready to ride this perfect storm of big data – and their understanding of what’s at stake. (more…)
Johannesburg, South Africa – 05 Feb 2013: IBM today accelerated its strategy to make big data and cloud computing a reality for businesses of all sizes with new Power Systems and Storage Systems that provide deep insights into big data, simplify data storage in the cloud, and can reduce costs through consolidation.
The announcement was made today in Johannesburg, South Africa, where IBM convened over 100 CEOs, CIOs, government officials, and academics at a leadership forum to chart a course for future business opportunities across the continent. (more…)
Berkeley Lab Researchers Take a Mesocale Look at Magnetic Vortex Formations
The phenomenon in ferromagnetic nanodisks of magnetic vortices – hurricanes of magnetism only a few atoms across – has generated intense interest in the high-tech community because of the potential application of these vortices in non-volatile Random Access Memory (RAM) data storage systems. New findings from scientists at the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) indicate that the road to magnetic vortex RAM might be more difficult to navigate than previously supposed, but there might be unexpected rewards as well.
In an experiment made possible by the unique X-ray beams at Berkeley Lab’s Advanced Light Source (ALS), a team of researchers led by Peter Fischer and Mi-Young Im of the Center for X-Ray Optics (CXRO), in collaboration with scientists in Japan, discovered that contrary to what was previously believed, the formation of magnetic vortices in ferromagnetic nanodisks is an asymmetric phenomenon. It is possible that this breaking of symmetry would lead to failure in a data storage device during its initialization process. (more…)
