A research team led by a chemist at the University of California, Riverside has fabricated microscopic polymer beads that change color instantly and reversibly when external magnetic fields acting upon the microspheres change orientation.
By squeezing a typical metal alloy at pressures hundreds of thousands of times greater than normal atmospheric pressure, scientists at the California Institute of Technology (Caltech) have created a material that does no...
The new generation of mini laser bars from OSRAM Opto Semiconductors offers exceptional brilliance in the wavelength range from 910 to 1020 nm. Their output and beam parameters have been closely matched to one another so that the enormously powerful light beam, which leaves the small laser aperture at a defined angle, can be perfectly coupled into a small fiber core diameter with a restricted acceptance angle.
Matching the cutting or etching process to the number of units is the key to lower product development costs when it comes to thin metal parts. Here, Jim Cove of Mastercut Technologies explains how photochemical milling ...
Researchers at New York University have created a method to precisely bind nano- and micrometer-sized particles together into larger-scale structures with useful materials properties. Their work, which appears in the lat...
While "flat is the new up" for many technologies as the global recession continues, current results show that the flat-panel digital signage market continues to grow with larger-size commercial LCD products outpacing shipments of commercial plasma products 2-to-1 in Q1'09.
What can you do that’s free, fun and educational on a lazy summer Sunday? Visit the Department of Energy’s Brookhaven National Laboratory to enjoy a variety of entertaining activities for people of all ages.
Nanometrics Incorporated (Nasdaq: NANO), a leading supplier of advanced process control metrology systems used primarily in the manufacturing of semiconductors, solar photovoltaics and high-brightness LEDs, today announc...
Graphene is the two-dimensional crystalline form of carbon, whose extraordinary electron mobility and other unique features hold great promise for nanoscale electronics and photonics. But there's a catch: graphene has no bandgap.
Though it looks like a tiny purple blowtorch, a pencil-sized plume of plasma on the tip of a small probe remains at room temperature as it swiftly dismantles tough bacterial colonies deep inside a human tooth. But it'...
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