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News articles about "Laser"

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

New analytical technology reveals 'nanomechanical' surface traits

A new research platform uses a laser to measure the nanomechanical properties of tiny structures undergoing stress and heating an approach likely to yield insights to improve designs for microelectronics and batteries This new technique ... - 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

Why some liquids are 'fragile' and others are 'strong'

Only recently has it become possible to accurately see the structure of a liquid Using X rays and a high tech apparatus that holds liquids without a container Kenneth Kelton PhD the Arthur Holly Compton ... - Read More

Watching chemistry in motion: Chemical environments mapped using molecular vibrations

Scientists have long known that a molecule's behavior depends on its environment Taking advantage of this phenomenon a group of researchers at the University of Chicago developed a new technique to map microscopic environments using ... - 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

Spinach could lead to alternative energy more powerful than Popeye

Spinach gave Popeye super strength but it also holds the promise of a different power for a group of scientists the ability to convert sunlight into a clean efficient alternative fuel Purdue University physicists are ... - Read More

Researchers discover boron 'buckyball'

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

When is a molecule a molecule? Scientists watch fast electron jumps in exploding molecules

Using ultra short X ray flashes an international team of researchers watched electrons jumping between the fragments of exploding molecules The study reveals up to what distance a charge transfer between the two molecular fragments ... - 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

Flashes of light on a superconductor

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

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

First snapshots of water splitting in photosynthesis

An international team led by Arizona State University scientists has published today in Nature a groundbreaking study that shows the first snapshots of photosynthesis in action as it splits water into protons electrons and oxygen ... - Read More

Postcards from the photosynthetic edge: Femtosecond snapshots of photosynthetic water oxidation

A crucial piece of the puzzle behind nature's ability to split the water molecule during photosynthesis that could help advance the development of artificial photosynthesis for clean green and renewable energy has been provided by ... - 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

Study Yields First Snapshots of Water Splitting in Photosynthesis

Released 9 Jul 2014 4 00 PM EDTSource Newsroom Arizona State University College of Liberal Arts and Sciences more news from this source Contact Information Available for logged in reporters only Citations NatureJul 14 2014 ... - Read More

Plants respond to leaf vibrations caused by insects' chewing

Previous studies have suggested that plant growth can be influenced by sound and that plants respond to wind and touch Now researchers at the University of Missouri in a collaboration that brings together audio and ... - Read More

Scientists discover how 'plastic' solar panels work

Scientists don't fully understand how 'plastic' solar panels work which complicates the improvement of their cost efficiency thereby blocking the wider use of the technology However researchers at the University of Montreal the Science and ... - Read More

Hollow optical fibers for UV light

If you want to send light on a trip through optical fibres with as little loss as possible you should opt for infrared light as is the case for example in the telecommunication networks worldwide ... - Read More
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