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News articles about "Silicon"

Scientists measure speedy electrons in silicon

he entire semiconductor industry not to mention Silicon Valley is built on the propensity of electrons in silicon to get kicked out of their atomic shells and become free These mobile electrons are routed and ... - Read More

Nanoshaping method points to future manufacturing technology

A new method that creates large area patterns of three dimensional nanoshapes from metal sheets represents a potential manufacturing system to inexpensively mass produce innovations such as plasmonic metamaterials for advanced technologies The metamaterials have ... - Read More

Organic electronics could lead to cheap, wearable medical sensors

Future fitness trackers could soon add blood oxygen levels to the list of vital signs measured with new technology developed by engineers at UC Berkeley There are various pulse oximeters already on the market that ... - Read More

Theory details how 'hot' monomers affect thin-film formation

Like a baseball player sliding into third a hot monomer skids in a straight line along a cold surface until it's safely among its fellow molecules This is not what usually happens when scientists assemble ... - Read More

New technique could harvest more of the sun's energy

As solar panels become less expensive and capable of generating more power solar energy is becoming a more commercially viable alternative source of electricity However the photovoltaic cells now used to turn sunlight into electricity ... - Read More

Nanoscale resistors for quantum devices

The electrical characteristics of new thin film chromium oxide resistors that can be tuned by controlling the oxygen content detailed in the Journal of Applied Physics Researchers from the London Centre for Nanotechnology have made ... - Read More

Light propagation in solar cells made visible

How can light which has been captured in a solar cell be examined in experiments Jülich scientists have succeeded in looking directly at light propagation within a solar cell by using a trick The photovoltaics ... - Read More

45-year physics mystery shows a path to quantum transistors

An odd iridescent material that's puzzled physicists for decades turns out to be an exotic state of matter that could open a new path to quantum computers and other next generation electronics Physicists at the ... - Read More

High-tech mirror beams heat away from buildings into space

Stanford engineers have invented a revolutionary coating material that can help cool buildings even on sunny days by radiating heat away from the buildings and sending it directly into space A new ultrathin multilayered material ... - Read More

Physicists bind single-atom sheets with the same force geckos use to climb walls

Physicists at the University of Kansas have fabricated an innovative substance from two different atomic sheets that interlock much like Lego toy bricks The researchers said the new material made of a layer of graphene ... - Read More

Researchers develop efficient method to produce nanoporous metals

Nanoporous metals foam like materials that have some degree of air vacuum in their structure have a wide range of applications because of their superior qualities They posses a high surface area for better electron ... - Read More

Scientists Get to the Heart of Fool's Gold as a Solar Material

could be 1 000 times thinner than silicon and still efficiently absorb sunlight Like silicon iron and sulfur are common elements in the Earth's crust so solar cells made of iron pyrite could have a ... - Read More

Electronic 'Tongue' to Ensure Food Quality

Released 12 Nov 2014 9 05 AM ESTSource Newsroom American Chemical Society ACS more news from this source Contact Information Available for logged in reporters only Citations Applied Materials & amp InterfacesNov 13 2014 An ... - Read More

Space: The Final Frontier in Silicon Chemistry

Released 7 Nov 2014 10 00 AM ESTEmbargo expired 11 Nov 2014 11 00 AM ESTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only ... - Read More

New solar power material converts 90 percent of captured light into heat

A multidisciplinary engineering team at the University of California San Diego developed a new nanoparticle based material for concentrating solar power plants designed to absorb and convert to heat more than 90 percent of the ... - Read More

'Nanomotor lithography' answers call for affordable, simpler device manufacturing

What does it take to fabricate electronic and medical devices tinier than a fraction of a human hair Nanoengineers at the University of California San Diego recently invented a new method of lithography in which ... - Read More

Electric vehicle technology packs more punch in smaller package

Using 3 D printing and novel semiconductors researchers at the Department of Energy's Oak Ridge National Laboratory have created a power inverter that could make electric vehicles lighter more powerful and more efficient At the ... - Read More

Beyond LEDs: Brighter, new energy-saving flat panel lights based on carbon nanotubes

Even as the 2014 Nobel Prize in Physics has enshrined light emitting diodes LEDs as the single most significant and disruptive energy efficient lighting solution of today scientists around the world continue unabated to search ... - Read More

New records set for silicon quantum computing

Two research teams working in the same laboratories at UNSW Australia have found distinct solutions to a critical challenge that has held back the realisation of super powerful quantum computers The teams created two types ... - Read More

Smallest world record has ‘endless possibilities’ for bio-nanotechnology

Scientists from the University of Leeds have taken a crucial step forward in bio nanotechnology a field that uses biology to develop new tools for science technology and medicine The new study published in print ... - Read More
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