Nano Technology News

September 27, 2015

Physicists defy conventional wisdom to identify ferroelectric material
Lincoln NB (SPX) Sep 18, 2015
A team of physicists has defied conventional wisdom by inducing stable ferroelectricity in a sheet of strontium titanate only a few nanometers thick. The discovery could open new pathways to find new materials for nanotechnology devices, said Alexei Gruverman, a University of Nebraska-Lincoln physics and astronomy professor who worked on the research. It also contradicts the expected behavior of ferroelectric materials, which normally lose stable ferroelectric polarization as they are made thinner ... read more

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Nano-trapped molecules are potential path to quantum devices Single atoms or molecules imprisoned by laser light in a doughnut-shaped metal cage could unlock the key to advanced storage devices, computers and high-resolution instruments. In a paper publ ... more		Scientists build wrench 1.7 nanometers wide Hold up your two hands. They are identical in structure, but mirror opposites. No matter how hard you try, they can't be superimposed onto each other. Or, as chemists would say, they have "chirality ... more		Nanoelectronics could get a boost from carbon research The smallest of electronics could one day have the ability to turn on and off on an atomic scale. Lawrence Livermore scientists have investigated a way to create linear chains of carbon atoms ... more
				Nano-dunes with the ion beam Many semiconductor devices in modern technology - from integrated circuits to solar cells and LEDs - are based on nanostructures. Producing arrays of regular nanostructures usually requires substant ... more		Science provides new way to peer into pores Rice University scientists led a project to "see" and measure the space in porous materials, even if that space is too small or fragile for traditional microscopes. The Rice lab of chemist Chr ... more

Nuclear Decommissioning And Used Fuel Market 2015

Solar systems for home and business installations

Realizing carbon nanotube integrated circuits Individual transistors made from carbon nanotubes are faster and more energy efficient than those made from other materials. Going from a single transistor to an integrated circuit full of transisto ... more		Using DNA origami to build nanodevices of the future Scientists have been studying ways to use synthetic DNA as a building block for smaller and faster devices. DNA has the advantage of being inherently "coded". Each DNA strand is formed of one ... more		Understanding the nuances of human-like intelligence Advanced air filter could enable building vents to capture carbon and reduce energy use Ancient wallaby ancestor reveals evolutionary leap for kangaroos		Nanoparticles - small but unique Scientists at Chalmers University of Technology have developed a new way to study nanoparticles one at a time, and have discovered that individual particles that may seem identical in fact can have ... more
				Nanoporous gold sponge makes DNA detector Sponge-like nanoporous gold could be key to new devices to detect disease-causing agents in humans and plants, according to UC Davis researchers. In two recent papers in Analytical Chemistry, ... more		Researchers use laser to levitate, glowing nanodiamonds in vacuum Researchers have, for the first time, levitated individual nanodiamonds in vacuum. The research team is led by Nick Vamivakas at the University of Rochester who thinks their work will make extremely ... more

Nuclear Operations and Maintenance Efficiency Summit USA 2015

Making nanowires from protein and DNA The ability to custom design biological materials such as protein and DNA opens up technological possibilities that were unimaginable just a few decades ago. For example, synthetic structures made o ... more		Draw out of the predicted interatomic force Grant-in-Aid for Scientific Research, the Ministry of Education, Culture, Sports, Science and Technology, Japan. Liquid Bi shows a peculiar dispersion of the acoustic mode, which is related to the P ... more		New Structures Could Keep Astronauts Fit During Long Missions Aerospace modules completed for Artemis lunar crew mission MIT researchers propose a new model for legible, modular software		Setting ground rules for nanotechnology research In two new studies, researchers from across the country spearheaded by Duke University faculty have begun to design the framework on which to build the emerging field of nanoinformatics. Nanoi ... more
Another milestone in hybrid artificial photosynthesis A team of researchers at the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) developing a bioinorganic hybrid approach to artificial photosynthesis have achiev ... more		Record high pressure squeezes secrets out of osmium An international team of scientists led by the University of Bayreuth and with participation of DESY has created the highest static pressure ever achieved in a lab: Using a special high pressure dev ... more		Intractable pain may find relief in tiny gold rods A team of scientists at Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) has developed a novel technique using tiny gold rods to target pain receptors. Gold nanorods ... more		'Magic' sphere for information transfer In several years - maybe in one or two decades, but maybe sooner or never - one of the existing problems will be solved in an original way: our computers, nanoantennas and other kinds of equipment w ... more

	Louisiana Tech University researchers discover synthesis of a new nanomaterial Faculty at Louisiana Tech University have discovered, for the first time, a new nanocomposite formed by the self-assembly of copper and a biological component that occurs under physiological conditi ... more		'Diamonds from the sky' approach turns CO2 into valuable products Finding a technology to shift carbon dioxide (CO2 ), the most abundant anthropogenic greenhouse gas, from a climate change problem to a valuable commodity has long been a dream of many scientists an ... more

Arrival of US aircraft carrier fuels Venezuelan fears of attack

Russia offers US nuclear talks in bid to ease tensions

US-China tensions weigh on Lisbon's Web Summit

High-precision control of nanoparticles for digital applications		Formation of swarms in nanosystems		Drexel engineers 'sandwich' atomic layers to make new materials for energy storage		Eliminating water-borne bacteria with pages from The Drinkable Book		Camera for the nano-cosmos
ISS to Open Research Facility for Materials Science Research by 2017		Nanoscale switches promise faster, more versatile chip-scale devices		Growing graphene nanoribbons could enable fast efficient electronics		'Yolks' and 'shells' improve rechargeable batteries		Sandcastles inspire new nanoparticle binding technique

Transparent, conductive network of encapsulated silver nanowires

Short wavelength plasmons observed in nanotubes

ASU researchers demonstrate the world's first white lasers

Breakthrough in knowledge of how nanoparticles grow

Nanotechnology research leads to super-elastic conducting fibers

On the way to breaking the terahertz barrier for graphene nanoelectronics

A most singular nano-imaging technique

Plantations of nanorods on carpets of graphene capture the Sun's energy

Chemotherapeutic coatings enhance tumor-frying nanoparticles

Polymer mold makes perfect silicon nanostructures

Nanoscale light-emitting device has big profile

Nanowires highly 'anelastic'

Superslippery islands (but then they get stuck)

Ultra-thin, all-inorganic molecular nanowires successfully compounded

New nanogenerator harvests power from rolling tires

Soft core, hard shell -- the latest in nanotechnology

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