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News articles about "Electronics"

Good vibrations give electrons excitations that rock an insulator to go metallic

For more than 50 years scientists have debated what turns particular oxide insulators in which electrons barely move into metals in which electrons flow freely Some scientists sided with Nobel Prize winning physicist Nevill Mott ... - 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

Physicists and chemists work to improve digital memory technology

The improvements in random access memory that have driven many advances of the digital age owe much to the innovative application of physics and chemistry at the atomic scale Accordingly a team led by UNL ... - Read More

Breakthrough in flexible electronics enabled by inorganic-based laser lift-off

A research team led by Prof Keon Jae Lee of KAIST provides an easier methodology to realize high performance flexible electronics by using the Inorganic based Laser Lift off ILLO which enables nanoscale processes for ... - Read More

New Plastic that Disappears When You Want It To

Released 24 Nov 2014 5 00 PM ESTSource Newsroom North Dakota State University more news from this source Contact Information Available for logged in reporters only Citations Angewandte Chemie DOI 10.1002 anie.201408492Nov 26 2014 Plastic ... - Read More

Jet-fueled electricity at room temperature: Fuel cell can run without high heat

University of Utah engineers developed the first room temperature fuel cell that uses enzymes to help jet fuel produce electricity without needing to ignite the fuel These new fuel cells can be used to power ... - Read More

Live images from the nano-cosmos: Scientists watch layers of football molecules grow

Using DESY's ultrabright X ray source PETRA III researchers have observed in real time how football shaped carbon molecules arrange themselves into ultra smooth layers Together with theoretical simulations the investigation reveals the fundamentals of ... - Read More

Jet-Fueled Electricity at Room Temperature

Released 4 Nov 2014 11 00 PM ESTSource Newsroom University of Utah more news from this source Contact Information Available for logged in reporters only Citations ACS Catalysis Northrop Grumman Corp NSF via University of ... - Read More

Functional nanomaterials to advance vehicle battery tech

Future fleets of electric vehicles will require high capacity batteries that recharge rapidly degrade very little over time and operate safely Lithium ion Li ion batteries similar to the ones found inside portable electronics currently ... - 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

Scientists disprove theory that reconstructed boron surface is metallic

Scientific inquiry is a hit and miss proposition subject to constant checking and rechecking Recently a new class of materials was discovered called topological insulators nonmetallic materials with a metallic surface capable of conducting electrons ... - Read More

How radiotherapy kills cancer cells

Scientists from Queen's University Belfast have been involved in a groundbreaking discovery in the area of experimental physics that has implications for understanding how radiotherapy kills cancer cells among other things Dr Jason Greenwood from ... - Read More

Imaging electric charge propagating along microbial nanowires

The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires called microbial nanowires has been mired in controversy for a decade but the ... - Read More

See-through sensors open new window into the brain

Developing invisible implantable medical sensor arrays a team of University of Wisconsin Madison engineers has overcome a major technological hurdle in researchers' efforts to understand the brain The team described its technology which has applications ... - 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

Electrically conductive plastics promising for batteries, transparent solar cells

An emerging class of electrically conductive plastics called radical polymers may bring low cost transparent solar cells flexible and lightweight batteries and ultrathin antistatic coatings for consumer electronics and aircraft Researchers have established the solid ... - Read More

DNA nano-foundries cast custom-shaped metal nanoparticles

Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have unveiled a new method to form tiny 3D metal nanoparticles in prescribed shapes and dimensions using DNA Nature's building block as a ... - Read More

New 'lab-on-a-chip' could revolutionize early diagnosis of cancer

Scientists have been laboring to detect cancer and a host of other diseases in people using promising new biomarkers called exosomes Indeed Popular Science magazine named exosome based cancer diagnostics one of the 20 breakthroughs ... - Read More
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