All About Chemistry... 2011 and beyond

News articles about "Light"

Thousands of atoms entangled with a single photon

Physicists from MIT and the University of Belgrade have developed a new technique that can successfully entangle 3 000 atoms using only a single photon The results published today in the journal Nature represent the ... - Read More

Magnets can control heat and sound: Experiment reveals new mysterious properties of sound waves

Researchers at The Ohio State University have discovered how to control heat with a magnetic field In the March 23 issue of the journal Nature Materials they describe how a magnetic field roughly the size ... - Read More

Building shape inspires new material discovery

Physicists inspired by the radical shape of a Canberra building have created a new type of material which enables scientists to put a perfect bend in light The creation of a so called topological insulator ... - Read More

Scientists build a nanolaser using a single atomic sheet

University of Washington scientists have built a new nanometer sized laser using the thinnest semiconductor available today that is energy efficient easy to build and compatible with existing electronics Lasers play essential roles in countless ... - Read More

New technique paints tissue samples with light

One infrared scan can give pathologists a window into the structures and molecules inside tissues and cells enabling fast and broad diagnostic assessments thanks to an imaging technique developed by University of Illinois researchers and ... - Read More

New kind of 'tandem' solar cell: New solar cell combines two materials for broader absorption

Researchers at MIT and Stanford University have developed a new kind of solar cell that combines two different layers of sunlight absorbing material in order to harvest a broader range of the sun's energy The ... - Read More

Magnets can control heat and sound

Researchers at The Ohio State University have discovered how to control heat with a magnetic field In the March 23 issue of the journal Nature Materials they describe how a magnetic field roughly the size ... - Read More

Graphene: from a wonder material to the application in mobile communication

GSM UMTS LTE WiFi Bluetooth to name just a few of the wireless standards that have become a natural part of mobile communication today For all these wireless standards signal processing could not be done ... - Read More

Squid-inspired 'invisibility stickers' could help soldiers evade detection in the dark

Squid are the ultimate camouflage artists blending almost flawlessly with their backgrounds so that unsuspecting prey can't detect them Using a protein that's key to this process scientists have designed invisibility stickers that could one ... - Read More

Squid-Inspired 'Invisibility Stickers' Could Help Soldiers Evade Detection in the Dark (Video)

for example in clothing that can selectively trap or release body heat to keep people comfortable in different environments Moreover in collaboration with Francesco Tombola Ph D and Lisa Flanagan Ph D from the UCI ... - Read More

First proof of isolated attosecond pulse generation at the carbon K-edge

n a recent study Spatiotemporal isolation of attosecond pulses in the soft X ray water window published in Nature Communications by the Attoscience and Ultrafast Optics Group led by ICREA Professor at ICFO Jens Biegert ... - Read More

Turning Packing Peanuts Into Energy-Storing Battery Components (Video)

but they no longer use the ozone depleting gases called CFCs They may however contain additional chemicals though the exact constituents can vary “Outside in a landfill potentially harmful substances in the peanuts such as ... - Read More

Some mushrooms glow, and here's why

Did you know that there are mushrooms that actually glow Aristotle was aware of this intriguing fact more than 2 000 years ago He also was the first person to ask a simple question in ... - Read More

Scientists invent new way to control light, critical for next gen of super fast computing

A device resembling a plastic honeycomb yet infinitely smaller than a bee's stinger can steer light beams around tighter curves than ever before possible while keeping the integrity and intensity of the beam intact The ... - Read More

Scientists develop cool process to make better graphene

A new technique invented at Caltech to produce graphene a material made up of an atom thick layer of carbon at room temperature could help pave the way for commercially feasible graphene based solar cells ... - Read More

Fine-tuning quantum dots from coal

Graphene quantum dots made from coal introduced in 2013 by the Rice University lab of chemist James Tour can be engineered for specific semiconducting properties in either of two single step processes In a new ... - Read More

Light as puppeteer: Controlling single, micron-sized particles with light

Researchers at the Okinawa Institute of Science and Technology Graduate University OIST have demonstrated a more robust method for controlling single micron sized particles with light Passing light along optical microfibers or nanofibers to manipulate ... - Read More

Call to change recycling standards as 3-D printing expands

The 3 D printing revolution has changed the way we think about plastics Everything from children's toys to office supplies to high value laboratory equipment can be printed The potential savings of producing goods at ... - Read More

Revolutionary 3-D printing technology uses light and oxygen to synthesize materials from a pool of liquid

A 3D printing technology developed by Silicon Valley startup Carbon3D Inc enables objects to rise from a liquid media continuously rather than being built layer by layer as they have been for the past 25 ... - Read More

A new method for making perovskite solar cells

Research led by a Brown University Ph D student has revealed a new way to make light absorbing perovskite films for use in solar cells The new method involves a room temperature solvent bath to ... - Read More
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