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Palo Alto, Calif. —Particles of light serving as "quantum keys"—the latest in encryption technology—have been sent over a record-setting 200-kilometer fiber...
The massive global challenge of storing digital data—storage needs reportedly double every year—may be met with a tiny yet powerful solution: magnetic particles...
Before carbon nanotubes can fulfill their promise as ultrastrong fibers, electrical wires in molecular devices, or hydrogen storage components for fuel cells...
Boulder, Colo.—Scientists at the Commerce Department's National Institute of Standards and Technology (NIST) have designed and demonstrated the world's most...
A series of copper ridges nearly doubles the resolution of experimental X-ray sensors, enabling more precise identification of the X-ray "fingerprints" of...
The 20th annual Laser Measurements Short Course sponsored by NIST's Optoelectronics Division will be offered Aug. 9-12, 2005, in Boulder, Colo. The three-day...
Sensors that detect and count single photons, the smallest quantities of light, with 88 percent efficiency have been demonstrated by physicists at the National...
Chip-scale refrigerators capable of reaching temperatures as low as 100 milliKelvin have been used to cool bulk objects for the first time, researchers at the...
Carbon nanotubes—a hot nanotechnology with many potential uses—may find one of its quickest applications in the next generation of standards for optical power...