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News articles about "Quantum"

'Talking' and 'listening' to atoms: Scientists make acoustic waves couple to an artificial atom

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

Moving silicon atoms in graphene with atomic precision

Richard Feynman famously posed the question in 1959 is it possible to see and manipulate individual atoms in materials For a time his vision seemed more science fiction than science but starting with groundbreaking experiments ... - Read More

Excitonic dark states shed light on TMDC atomic layers: New promise for nanoelectronic and photonic applications

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

Scientists fabricate single-photon sources in solid matter

A breakthrough in quantum information processing was achieved using state of the art diamond growth technology A research group led by Junichi Isoya professor emeritus University of Tsukuba and Tokuyuki Teraji principal researcher Optical and ... - Read More

'Solid' light could compute previously unsolvable problems

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

New synthesis method may shape future of nanostructures, clean energy

A team of University of Maryland physicists has published new nanoscience advances that they and other scientists say make possible new nanostructures and nanotechnologies with huge potential applications ranging from clean energy and quantum computing ... - Read More

Atomically thin material opens door for integrated nanophotonic circuits

A new combination of materials can efficiently guide electricity and light along the same tiny wire a finding that could be a step towards building computer chips capable of transporting digital information at the speed ... - Read More

Atomically Thin Material Gets Excited From Afar, Opening a Door for Integrated Nanophotonic Circuits

Released 4 Sep 2014 12 00 PM EDTSource Newsroom University of Rochester more news from this source Contact Information Available for logged in reporters only Citations Optica DMR 1309734 DE FG02 05ER46207 DGE 0966089Sep 5 ... - Read More

Introducing the multi-tasking nanoparticle

Kit Lam and colleagues from UC Davis and other institutions have created dynamic nanoparticles NPs that could provide an arsenal of applications to diagnose and treat cancer Built on an easy to make polymer these ... - Read More

Diamond defect interior design: Planting imperfections at specific spots within a diamond lattice could advance quantum computing

By carefully controlling the position of an atomic scale diamond defect within a volume smaller than what some viruses would fill researchers have cleared a path toward better quantum computers and nanoscale sensors They describe ... - Read More

Ion duet offers tunable module for quantum simulator

Physicists at the National Institute of Standards and Technology NIST have demonstrated a pas de deux of atomic ions that combines the fine choreography of dance with precise individual control NIST's ion duet described in ... - Read More

Quantum leap in lasers brightens future for quantum computing

Dartmouth scientists and their colleagues have devised a breakthrough laser that uses a single artificial atom to generate and emit particles of light The laser may play a crucial role in the development of quantum ... - Read More

Unleashing the power of quantum dot triplets

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

Solar energy gets a boost: 'Singlet fission' can increase solar cell efficiency by as much as 30 percent

A perspective article published last month by University of California Riverside chemists in the Journal of Physical Chemistry Letters was selected as an Editors Choice an honor only a handful of research papers receive The ... - Read More

Labs characterize carbon for lithion-ion batteries

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

Scientists experimentally re-create conditions deep inside giant planets, such as Jupiter and many exo-planets

Lawrence Livermore scientists for the first time have experimentally re created the conditions that exist deep inside giant planets such as Jupiter Uranus and many of the planets recently discovered outside our solar system Researchers ... - Read More

Directly visualizing hydrogen bonds

Using a newly developed ultrafast femtosecond infrared light source chemists at the University of Chicago have been able to directly visualize the coordinated vibrations between hydrogen bonded molecules the first time this sort of chemical ... - Read More

Deep within spinach leaves, vibrations enhance efficiency of photosynthesis

Biophysics researchers at the University of Michigan have used short pulses of light to peer into the mechanics of photosynthesis and illuminate the role that molecule vibrations play in the energy conversion process that powers ... - Read More

Uncertainty gives scientists new confidence in search for novel materials

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

Making quantum connections: The speed of information in a spin network

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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