The Bragg diffraction of two-parameter annular light beams in near and far zones on a slow shear ultrasonic wave in paratellurite crystals was studied. It has been shown that the most efficient ...

Addeddate 2024-04-06 21:08:42 Identifier snow-white-and-the-seven-dwarfs-1937_202404 Scanner Internet Archive HTML5 Uploader 1.7.0 ...

All light is made up of waves of electromagnetic radiation. A spectroscope spreads each different wavelength to a different position within a spectrum of light. Music is digitally recorded as circular ...

Large-scale microscopy combined with tissue clearing and expansion enables nanoscale imaging of centimeter scale specimens.

X-ray crystallography for structural biology has benefited greatly from a number of advances in recent years including high performance pixel array detectors, new beamlines capable of delivering ...

White was born in Salem, Ore., in 1896 and moved to Los Angeles before World War I with her family. She studied English at Stanford University, becoming the first female editor of the Daily Palo Alto.

InAs1–xSbx nanowires have recently attracted interest for infrared sensing applications due to the small bandgap and high thermal conductivity. However, previous reports on nanowire-based infrared ...

As the largest predatory fish on Earth, great white sharks are already impressive, armed with up to 300 serrated teeth and weighing up to 5,000 pounds. Now, new research adds more intrigue to the ...

Broad-band white-light emissions from organic–inorganic lead halide hybrids have attracted considerable attention in energy-saving solid-state lighting (SSL) applications. However, the toxicity of ...

Virtually all light-emitting diodes used today require phosphors based on so-called rare-earth elements, which are expensive and challenging to obtain. In a collaborative research project between ...