The miniaturization of solar cells enables the fabrication of devices with high efficiencies that consume many times less rare earth material, and are capable of operating in extreme illumination conditions.
Size-separated and colloidally stable silicon nanoparticles provide a novel non-toxic light-emitting material for efficient, stable and color-tunable electroluminescence.
Improved 3D computed tomography produces clearer images and improved clinical diagnoses of breast cancer while dramatically reducing patients' exposure to radiation.
Why 3-axis scanning? Speed, accuracy, better throughput…and much more, as Cambridge Technology explains. 22 May 2013
Stanford physicists develop 'polariton' laser New method of producing "coherent matter" beams promises laser that would use one hundredth the power of conventional lasers. 22 May 2013