The world's fiber optic network spans more than 550 000 miles of undersea cable that transmits e mail websites and other packets of data between continents all at the speed of light A rip or ... - Read More
Released 29 Sep 2014 11 00 AM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Sep 30 2014 A team led by the U ... - Read More
Heat drives classical phase transitions think solid liquid and gas but much stranger things can happen when the temperature drops If phase transitions occur at the coldest temperatures imaginable where quantum mechanics reigns subtle fluctuations ... - Read More
Researchers at Chalmers University of Technology are first to show the use of sound to communicate with an artificial atom They can thereby demonstrate phenomena from quantum physics with sound taking on the role of ... - Read More
A team of Berkeley Lab researchers believes it has uncovered the secret behind the unusual optoelectronic properties of single atomic layers of transition metal dichalcogenide TMDC materials the two dimensional semiconductors that hold great promise ... - Read More
In the beginning all was hydrogen and helium plus a bit of lithium Three elements in all Today's universe however has nearly a hundred naturally occurring elements with thousands of variants isotopes and more likely ... - Read More
Industrial wet spinning processes produce fibers from polymers and other materials by using tiny needles to eject continuous jets of liquid precursors The electrically charged liquids ejected from the needles normally exhibit a chaotic whipping ... - Read More
Researchers at Princeton University have begun crystallizing light as part of an effort to answer fundamental questions about the physics of matter The researchers are not shining light through crystal they are transforming light into ... - Read More
Defects damage the ideal properties of many two dimensional materials like carbon based graphene Phosphorus just shrugs That makes it a promising candidate for nano electronic applications that require stable properties according to new research ... - Read More
Materials made from nanoparticles hold promise for myriad applications from improved solar energy production to perfect touch screens The challenge in creating these wonder materials is organizing the nanoparticles into orderly arrangements Nanoparticles of magnetite ... - Read More
A gadolinium based material that can be cooled by varying a magnetic field may be useful for cooling low temperature sensors Magnetic refrigeration is attracting attention as an efficient way to chill sensitive scientific instruments ... - Read More
A research team led by group leader Yung Eun Sung has announced that they have developed cost effective technology to synthesize sulfur doped and nitrogen doped graphenes which can be applied as high performance electrodes ... - Read More
Quantum computers have yet to materialise Ye scientists are making progress in devising suitable means of making such computers faster One such approach relies on quantum dots a kind of artificial atom easily controlled by ... - Read More
The discovery 30 years ago of soccer ball shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research Now there appears to be a new ball on the pitch Researchers from Brown ... - Read More
Lithium ion batteries could benefit from a theoretical model created at Rice University and Lawrence Livermore National Laboratory that predicts how carbon components will perform as electrodes The model is based on intrinsic electronic characteristics ... - Read More
The one cylinder test engine in the basement of a University of Wisconsin Madison lab is connected to a life support system of pipes tubes ducts and cables You might think that the engine resembles ... - Read More
A study just published in Nature Communications and carried out by a collaboration of several Italian and international centres including SISSA used a technique based on applying short flashes of light to observe and analyse ... - Read More
Scientists at Stanford University and the Department of Energy's SLAC National Accelerator Laboratory have found a way to estimate uncertainties in computer calculations that are widely used to speed the search for new materials for ... - Read More
In quantum mechanics interactions between particles can give rise to entanglement which is a strange type of connection that could never be described by a non quantum classical theory These connections called quantum correlations are ... - Read More
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