Save
Email
Print
Share
RSSBrowse News Stories
491 to 500 of 1,158 stories
view headlines only
-
Ultra-Strong Interaction Between Light and Matter Realized: One More Step on the Path to Quantum Computers
July 30, 2010 — Researchers around the world are working on the development of quantum computers that will be vastly superior to present-day computers. The strong coupling of quantum bits with light quanta plays a ... > full story -
Quantum Fractals at the Border of Magnetism
July 28, 2010 — Physicists are reporting new results from experiments on the perplexing class of materials that includes high-temperature superconductors. The team reports the unexpected discovery of a simple ... > full story -
Quantum Phenomenon Observed: Atoms Form Organized Structure from Unorganized One
July 28, 2010 — Physicists have experimentally observed a quantum phenomenon, where an arbitrarily weak perturbation causes atoms to build an organized structure from an initially unorganized ... > full story -
Scientists Watch a Chemical Bond Break Using Molecule's Electrons
July 28, 2010 — Scientists followed a bromine chemical bond as it broke apart using an image that was obtained from a single molecular orbital. The experiment used an attosecond-duration X-ray burst to take a ... > full story -
More Accurate Than Heisenberg Allows? Uncertainty in the Presence of a Quantum Memory
July 27, 2010 — Quantum cryptography is the safest way to encrypt data. It utilizes the fact that transmitted information can only be measured with a strictly limited degree of precision. Scientists have now ... > full story -
Position-Based Quantum Cryptography: New Method for Securing Location-Sensitive Data
July 26, 2010 — Computer scientists have proved that cryptography, the practice and study of hiding information, based solely on location is possible by using quantum mechanics. This allows one to encrypt and ... > full story -
Quantum Mechanics Not in Jeopardy: Physicists Confirm a Decades-Old Key Principle Experimentally
July 22, 2010 — When waves -- regardless of whether light or sound -- collide, they overlap creating interferences. Austrian and Canadian quantum physicists have now been able to rule out the existence of ... > full story -
Quantum Entanglement in Photosynthesis and Evolution
July 21, 2010 — Recently, academic debate has been swirling around the existence of unusual quantum mechanical effects in the most ubiquitous of phenomena, including photosynthesis, the process by which organisms ... > full story -
New Quantum State of Matter Discovered in Heusler Compounds: Applications in Spintronics, Quantum Computing and New Physical Effects
July 20, 2010 — Scientists have been researching Heusler compounds, which are an important material class for the use in spintronic applications. Over the past few years, new application areas have emerged in the ... > full story -
Advance Made Toward Communication, Computing at 'Terahertz' Speeds
July 19, 2010 — Physicists in the United States and Germany have discovered a way to use a gallium arsenide nanodevice as a signal processor at "terahertz" speeds, the first time it's been used for this purpose and ... > full story
Search ScienceDaily
Number of stories in archives: 137,281
more 
