Evidence of Earth's first continents — 4.3-billion-year-old "diamonds" — are actually just fragments of polishing grit, a new study finds. In 2007, an international team first reported discovering the ...
Potassium dihydrogen phosphate (KDP) crystals are indispensable components in high-power laser systems owing to their nonlinear optical properties. However, their inherently soft, brittle, and ...
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