It is easy to measure electric current But it is extremely hard to watch the individual electrons which make up this current Electrons race through the metal with a speed of several million meters per ... - Read More
Few materials have received as much attention from the scientific world or have raised so many hopes with a view to their potential deployment in new applications as graphene has This is largely due to ... - Read More
A new type of 'nanowire' crystals that fuses semiconducting and metallic materials on the atomic scale could lay the foundation for future semiconducting electronics Researchers at the University of Copenhagen are behind the breakthrough which ... - Read More
Silicene is the thinnest form of silicon It is metallic has graphene like mobile carriers and can behave like a semiconductor The wonder material could lead to even smaller electronics but challenges remain in this ... - Read More
A team of chemistry and materials science experts from University of California Santa Barbara and The Dow Chemical Company has created a novel way to overcome one of the major hurdles preventing the widespread use ... - Read More
Outside his career as a noted nanochemist Lawrence Berkeley National Laboratory Berkeley Lab director Paul Alivisatos is an avid photographer To show off his photos his preferred device is a Kindle Fire HDX tablet because ... - Read More
EPFL scientists have managed to get rats walking on their own again using a combination of electrical and chemical stimulation But applying this method to humans would require multifunctional implants that could be installed for ... - Read More
Researchers at the University of Guanajuato UGTO in middle Mexico developed an extraction column which recovers metals companies use in their production processes and thus avoid environmental pollution and lessen economic losses The column operates ... - Read More
Simple changes in technique can yield big improvements say A*STAR researchers investigating how welding speed and the placement of materials affect the quality of welds between dissimilar alloys They discovered that the tensile strength increases ... - Read More
To encode data today's computer memory technology uses electric currents a major limiting factor for reliability and shrinkability and the source of significant power consumption If data could instead be encoded without current for example ... - Read More
An atomically thin material developed at Rice University may lead to the thinnest ever imaging platform Synthetic two dimensional materials based on metal chalcogenide compounds could be the basis for superthin devices according to Rice ... - Read More
New work from Carnegie's Ivan Naumov and Russell Hemley delves into the chemistry underlying some surprising recent observations about hydrogen and reveals remarkable parallels between hydrogen and graphene under extreme pressures Their work is the ... - Read More
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
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
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
Researchers at Rice University have created flexible patterned sheets of multilayer graphene from a cheap polymer by burning it with a computer controlled laser The process works in air at room temperature and eliminates the ... - Read More
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
Engineers at the University of California San Diego have demonstrated a new and more efficient way to trap light using a phenomenon called bound states in the continuum BIC that was first proposed in the ... - Read More
Magnetite or Fe3O4 is an elaborate kind of rust a regular lattice of oxygen and iron atoms But this material plays an increasingly important role as a catalyst in electronic devices and in medical applications ... - Read More
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
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