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Boston College Researchers discover two early stages of carbon nanotube growthChestnut Hill, MA (SPX) Oct 07, 2011 Boston College researchers have discovered two early-stage phases of carbon nanotube growth during plasma enhanced chemical vapor deposition, finding a disorderly tangle of tube growth that ultimately yields to orderly rows of the nanoscopic tubes, according to a report in the latest edition of the journal Nanotechnology. By using a thin layer of catalyst, Professor of Physics Zhifeng Ren and researcher Dr. Hengzhi Wang discovered two previously overlooked stages of carbon nanotube growth, they re ... read more |
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 Mirage-effect helps researchers hide objects Scientists have created a working cloaking device that not only takes advantage of one of nature's most bizarre phenomenon, but also boasts unique features; it has an 'on and off' switch and is best ... more | .. |
 New technique maps twin faces of smallest Janus nanoparticles New drug delivery systems, solar cells, industrial catalysts and video displays are among the potential applications of special particles that possess two chemically distinct sides. These particles ... more | .. |
 Rice University lab develops technique to control light from nanoparticles A nanoscale game of "now you see it, now you don't" may contribute to the creation of metamaterials with useful optical properties that can be actively controlled, according to scientists at Rice Un ... more | .. |
 Hong Kong to restrict foreign homebuyers from 2013 US judge OKs partial settlement in e-book case Nordic-Baltic states seek more cooperation Outside View: Jobs outlook grim Empire-style computers? Frenchman takes PCs to lap of luxury Google-Microsoft field smartphones to take on iPhone 5 EU businesses urge China's new leaders to speed reforms |
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 How Graphene's Electrical Properties Can Be Tuned An accidental discovery in a physicist's laboratory at the University of California, Riverside provides a unique route for tuning the electrical properties of graphene, nature's thinnest elastic mat ... more | .. |
 Hydrogen released to fuel cell more quickly when stored in metal nanoparticles Researchers from TU Delft and VU University Amsterdam in the Netherlands have demonstrated that the size of a metal alloy nanoparticle influences the speed with which hydrogen gas is released when s ... more | .. |
 Rensselaer engineers 'cook' promising new heat-harvesting nanomaterials in microwave oven Waste heat is a byproduct of nearly all electrical devices and industrial processes, from driving a car to flying an aircraft or operating a power plant. Engineering researchers at Rensselaer Polyte ... more | .. |
 Researchers use carbon nanotubes to make solar cells affordable, flexible Researchers from Northwestern University have developed a carbon-based material that could revolutionize the way solar power is harvested. The new solar cell material - a transparent conductor made ... more |
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Airbus CO3D satellites begin mission to generate high precision global 3D map
NASA teams with India to launch Earth-tracking satellite
Beijing officials admit 'gaps' in readiness after rain kill dozens | .. |
  New nanostructure-based process will streamline production of magnetic materials Scientists at the University of Massachusetts Amherst report that for the first time they have designed a much simpler method of preparing ordered magnetic materials than ever before, by coupling ma ... more | .. |
 Stanford engineers create nanoscale nonlinear light source Not long after the development of the first laser in 1960 scientists discovered that shining a beam through certain crystals produced light of a different color; more specifically, it produced light ... more | .. |
 Scientists observe how superconducting nanowires lose resistance-free state Even with today's invisibility cloaks, people can't walk through walls. But, when paired together, millions of electrons can. The electrons perform this trick, called macroscopic quantum tunne ... more | .. |
 Controlling silicon evaporation allows scientists to boost graphene quality Scientists from the Georgia Institute of Technology have for the first time provided details of their "confinement controlled sublimation" technique for growing high-quality layers of epitaxial grap ... more |
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  Painting The Skies Green Over Santa Rosa NASA and Centennial Challenge partner organization, the Comparative Aircraft Flight Efficiency, or CAFE, Foundation of Santa Rosa, Calif., are encouraging aerospace enthusiasts to attend the Green F ... more | .. |
 Researchers make visible the structure of the smallest crystals A radical new way of making structures visible at the nano level has been developed at Johannes Gutenberg University Mainz (JGU). This new method makes it possible to determine with precision the ar ... more | .. |
 Nanoparticles cause brain injury in fish Scientists at the University of Plymouth have shown, for the first time in an animal, that nanoparticles have a detrimental effect on the brain and other parts of the central nervous system. T ... more | .. |
 Graphene may open the gate to future terahertz technologies Researchers from the University of Notre Dame in Indiana have harnessed another one of graphene's remarkable properties to better control a relatively untamed portion of the electromagnetic spectrum ... more |
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SpaceX Crew-11 launches to International Space Station
US, India launch powerful Earth-monitoring satellite
Defense Department opts to not end satellite data for storm forecasts | .. |
 Nanocables light way to the future Cables made of carbon nanotubes are inching toward electrical conductivities seen in metal wires, and that may light up interest among a range of industries, according to Rice University researchers ... more | .. |
 Stevens researchers pioneer novel technique to make plasmonic nanogap arrays In the quest to exploit unique properties at the nanoscale, scientists at Stevens Institute of Technology have developed a novel technique for creating uniform arrays of metallic nanostructures. ... more | .. |
 Innovative Nanoparticle Purification System Uses Magnetic Fields A team of Penn State University scientists has invented a new system that uses magnetism to purify hybrid nanoparticles - structures that are composed of two or more kinds of materials in an extreme ... more | .. |
 Tiny wires change behavior at nanoscale Thin gold wires often used in high-end electronic applications are wonderfully flexible as well as conductive. But those qualities don't necessarily apply to the same wires at the nanoscale. A ... more |
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 Engineers discover nanoscale balancing act that mirrors forces at work in living systems A delicate balance of atomic forces can be exploited to make nanoparticle superclusters that are uniform in size-an attribute that's important for many nanotech applications but hard to accomplish, ... more | .. |
 Nickel nanoparticles may contribute to lung cancer All the excitement about nanotechnology comes down to this: Structures of materials at the scale of billionths of a meter take on unusual properties. Technologists often focus on the happier a ... more | .. |
 Unexpected adhesion properties of graphene may lead to new nanotechnology devices Graphene, considered the most exciting new material under study in the world of nanotechnology, just got even more interesting, according to a new study by a group of researchers at the University o ... more | .. |
 Nanowires get into the groove Growing up is not easy, especially for tiny nanowires: With no support or guidance, nanowires become unruly, making it difficult to harness their full potential as effective semiconductors. Prof. Er ... more |
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Trump deploys nuclear submarines in row with Russia
Navy F-35 jet crashes in California
Slingshot unveils TALOS AI to simulate and support strategic space operations | .. |
Nano bundles pack a powerful punch Rice University researchers have created a solid-state, nanotube-based supercapacitor that promises to combine the best qualities of high-energy batteries and fast-charging capacitors in a device su ... more | .. |
  MSU, UR launch satellite from Russia A Russian Dnepr rocket roared out of a silo launcher into space carrying a satellite with hardware designed and built at Morehead State University. The rocket launched from Yasny, Russia, on the Kaz ... more | .. |
Unexpected adhesion properties of graphene may lead to new nanotechnology devices Graphene, considered the most exciting new material under study in the world of nanotechnology, just got even more interesting, according to a new study by a group of researchers at the University o ... more | .. |
 Researchers Find Way To Align Gold Nanorods On A Large Scale Researchers from North Carolina State University have developed a simple, scalable way to align gold nanorods, particles with optical properties that could be used for emerging biomedical imaging te ... more |
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 NIST uncovers reliability issues for carbon nanotubes in future electronics Carbon nanotubes offer big promise in a small package. For instance, these tiny cylinders of carbon molecules theoretically can carry 1,000 times more electric current than a metal conductor of the ... more | .. |
 New nanostructured glass for imaging and recording University of Southampton researchers have developed new nano-structured glass, turning it into new type of computer memory, which has applications in optical manipulation and will significantly red ... more | .. |
 Ions Control Shape Of Nanofibers Grown On Clear Substrate Researchers from North Carolina State University, the Oak Ridge National Laboratory and CFD Research Corporation have found a new way to develop straight carbon nanofibers on a transparent substrate ... more | .. |
 Carbon nanotube structures changed by 'attack' from within A team of researchers involving scientists from The University of Nottingham has shown for the first time that chemical reactions at the nano-level which change the structure of carbon nanotubes can ... more |
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