(Phys.org)—Information can never be stored perfectly. Whether on a CD, a hard disk drive, or a piece of papyrus, technological imperfections create noise that limits the preservation of information over time. But even if ...
A simulation study by researchers from the RIKEN Center for Emergent Matter Science has demonstrated the feasibility of using lasers to create and manipulate nanoscale magnetic vortices. The ability to create and control ...
Nanophysics
Dec 19, 2014
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Canadian Institute for Advanced Research researchers have shown that information stored in quantum bits can be exponentially compressed without losing information. The achievement is an important proof of principle, and could ...
Quantum Physics
Sep 25, 2014
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Researchers at the University of Illinois at Urbana-Champaign have demonstrated that an array of novel gold, pillar-bowtie nanoantennas (pBNAs) can be used like traditional photographic film to record light for distances ...
Nanophysics
Jul 17, 2014
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Gerhard Rempe, Director at the Max Planck Institute of Quantum Optics in Garching, and his colleagues investigate the fundamentals of quantum information technology.
Quantum Physics
Apr 17, 2014
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Eating DNA sounds scary but it's completely safe. I do it every day. Let me explain.
Cell & Microbiology
Dec 5, 2013
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The researcher Jose Ignacio Pascual of nanoGUNE, together with researchers of the Free University of Berlin, has developed a method to manipulate magnetism in atoms. This research makes it possible to drive forward the exploration ...
Quantum Physics
Nov 19, 2013
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Unexpected behavior in ferroelectric materials explored by researchers at the Department of Energy's Oak Ridge National Laboratory supports a new approach to information storage and processing.
General Physics
Nov 18, 2013
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As more businesses find their way into the cloud, few engage in security measures beyond those provided by the associated cloud storage firm, a new report from Georgia Tech notes. Even fewer seek heightened data protection ...
Internet
Nov 6, 2013
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Mankind has been storing information for thousands of years. From carvings on marble to today's magnetic data storage. Although the amount of data that can be stored has increased immensely during the past few decades, it ...
Hi Tech & Innovation
Oct 17, 2013
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