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News articles about "Quantum"

30 years after C60: Fullerene chemistry with silicon opens new possibilities in semiconductor industry

Goethe University chemists have managed to synthesise a compound featuring an Si20 dodecahedron The Platonic solid which was published in the Angewandte Chemie journal is not just aesthetically pleasing it also opens up new perspectives ... - Read More

Shaken, not stirred, is best for cancer imaging

James Bond liked his martini to be 'shaken not stirred' and now A*STAR researchers have found that shaking rather than stirring also produces better nanoparticles for bioimaging with important implications for spying on cancer Fluorescent ... - Read More

New remote control for molecular motors

In the eyes of physicists magnetic molecules can be considered as nanoscale magnets Remotely controlling the direction in which they rotate like spinning tops may intuitively be difficult to achieve However Russian physicists have just ... - Read More

Bond and bond alike: Unlikely hydrogen bond discovered

As with magnets and alternating current positively charged molecules never aim for one another Indeed similarly charged poles are repelled Nevertheless a team from the University of Copenhagen's Department of Chemistry has managed to become ... - Read More

Polymers designed for protection

Today's Soldiers rely on polymers as part of their protective systems Polymers are molecular chains that can vary from a few linked monomers to millions of chemical units With highly tunable properties and versatile processing ... - Read More

Researchers snap-shot fastest observations of superconductivity yet

An international team of researchers has used infinitely short light pulses to observe ultrafast changes in the electron level properties of superconductors setting a new standard for temporal resolution in the field The scientists from ... - Read More

Graphene meets heat waves

In the race to miniaturize electronic components researchers are challenged with a major problem the smaller or the faster your device the more challenging it is to cool it down One solution to improve the ... - Read More

Protecting crops from radiation-contaminated soil

Almost four years after the accident at the Fukushima Daiichi Nuclear Power Plant in Japan farmland remains contaminated with higher than natural levels of radiocesium in some regions of Japan with cesium 134 and cesium ... - Read More

The Making of a Geochemist: Q&A with Andrew Stack

interview by Dawn Levy IMAGE 1 2015 P00289CAPTION CREDITAndrew Stack of Oak Ridge National Laboratory calls on his expertise in geology chemistry and computing to advance understanding of the dynamics of minerals underground Image credit ... - Read More

Forbidden atomic transitions: Controlling matter 1,000 times more precisely using high-resolution spectroscopy

A new twist on an old tool lets scientists use light to study and control matter with 1 000 times better resolution and precision than previously possible Physicists at the University of Michigan have demonstrated ... - Read More

Quantum radar to detect objects which are invisible to conventional systems

A prototype quantum radar that has the potential to detect objects which are invisible to conventional systems has been developed by an international research team led by a quantum information scientist at the University of ... - Read More

Spin laser: Rapid data transfer thanks to quantum physics

RUB engineers have developed a new concept for accelerating data transfer in server farms To this end the team at the Chair of Photonics and Terahertz Technology applies a quantum mechanical variable i e the ... - Read More

Clusters of aluminum metal atoms become superconductive at surprisingly high temperatures

A superconductor that works at room temperature was long thought impossible but scientists at USC may have discovered a family of materials that could make it reality A team led by Vitaly Kresin professor of ... - Read More

Optical nanoantennas set the stage for a NEMS lab-on-a-chip revolution

Newly developed tiny antennas likened to spotlights on the nanoscale offer the potential to measure food safety identify pollutants in the air and even quickly diagnose and treat cancer according to the Australian scientists who ... - Read More

Stretch and relax: Losing one electron switches magnetism on in dichromium

Scientists have used the unique Nanocluster Trap experimental station at the BESSY II synchrotron radiation source at Helmholtz Zentrum Berlin and published their results in the Journal Angewandte Chemie The electronic structure and bonding of ... - Read More

Simulating superconducting materials with ultracold atoms

Using ultracold atoms as a stand in for electrons a Rice University based team of physicists has simulated superconducting materials and made headway on a problem that's vexed physicists for nearly three decades The research ... - Read More

Quantum many-body systems on the way back to equilibrium

Advances in experimental and theoretical physics enable a deeper understanding of the dynamics and properties of quantum many body systems Considering that one cubic centimetre of matter already contains about 1019 to 1023 particles it ... - Read More

Frequency combs in molecular fingerprint region

In an article published in Nature Communications an international collaboration of scientists around Dr Nathalie Picqué Max Planck Institute of Quantum Optics and Ludwig Maximilians Universität München describes a reliable new technique of producing a ... - Read More

Getting a grip on exotic atomic nuclei

A new model describing atomic nuclei proposed by a physicist from the University of Warsaw Faculty of Physics more accurately predicts the properties of various exotic isotopes that are created in supernova explosions or inside ... - Read More

Cheap solar cells made from shrimp shells

Researchers at Queen Mary University of London QMUL have successfully created electricity generating solar cells with chemicals found the shells of shrimps and other crustaceans for the first time The materials chitin and chitosan found ... - Read More
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