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13 matches found for "Stretching Wires"
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LANL Roadrunner simulates nanoscale material failure
Very tiny wires, called nanowires, made from such metals as silver and gold, may play a crucial role as electrical or mechanical switches in the development of future-generation ultrasmall nanodevices...
Materials Sciences |
Read more'Two-Faced' Bioacids Put a New Face on Carbon Nanotube Self-Assembly
Nanotubes, the tiny honeycomb cylinders of carbon atoms only a few nanometers wide, are perhaps the signature material of modern engineering research, but actually trying to organize the atomic scale ...
Physics and Astronomy | Read moreResearchers make new electronics -- with a twist
And now, they've reached the ultimate goal -- electronics that can be subjected to any complex deformation, including twisting.Yonggang Huang, Joseph Cummings Professor of Civil and Envir...
Power and Electrical Engineering | Read moreNew Generator Produces AC Current by Stretching Wires
The new “flexible charge pump” generator is the fourth generation of devices designed to produce electrical current by using the piezoelectric properties of zinc oxide structures to harvest mechanical...
Power and Electrical Engineering | Read morePhysicists discover gold can be magnetic on the nanoscale
In another paper, they relate their discovery that gold in this size regime can be made magnetic through oxygenation of gold nanowires. They also found that up to a certain length, oxygenated gold na...
Physics and Astronomy | Read moreResearchers create new class of electronic components by bending zinc oxide nanowires
Researchers have taken advantage of the unique coupled semiconducting and piezoelectric properties of zinc oxide nanowires to create a new class of electronic components and devices that could provide...
Materials Sciences | Read moreScientists Find Why Conductance of Nanowires Vary
In a collaborative investigation performed by an experimental team and a theoretical physics team, the group discovered that measured fluctuations in the smallest nanowires’ conductance are caused by ...
Physics and Astronomy | Read moreRAS PN06/32: The Magnetic Nature of a Mysterious Cosmic X-ray Emitter
Our Sun has its explosive flares and spots and high speed wind, but it is a placid star compared to some. Stars that are much more massive live fast and die young, with blue-white, inten...
Physics and Astronomy | Read moreNanogenerators may spark miniature machines
Devices convert simple motion into electricity Researchers at the Georgia Institute of Technology have crafted tiny nanowires that generate electricity when they vibrate. Just...
Power and Electrical Engineering | Read morePurdue researchers use enzyme to clip ’DNA wires’
Researchers at Purdue University have attached magnetic "nanoparticles" to DNA and then cut these "DNA wires" into pieces, offering the promise of creating low-cost, self-assembling devic...
Life Sciences | Read moreBirth simulator helps physicians I.D. least forceful way to manage problem deliveries
Johns Hopkins researchers, using a novel birthing simulator designed by biomedical engineering faculty, staff and students at the University, have identified what may be the least forceful...
Health and Medicine | Read moreProspects brighten for future superconductor power cables
New research from the National Institute of Standards and Technology (NIST) suggests that next-generation, high-temperature superconductor (HTS) wire can withstand more mechanical strain than o...
Power and Electrical Engineering | Read moreWould you like gene chips with your salad?
The first public release of plant gene chip information is being launched at the Society for Experimental Biology conference in Swansea on Friday 12th April. Scientists from the Nottingham Arab...
Life Sciences | Read more
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