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Bragg's Law and Diffraction - Earth Science Educational Resource Center
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日期：2025-05-04
Bragg's Law refers to the simple equation: nλ = 2d sin Θ derived by the English physicists Sir W.H. Bragg and his son Sir W.L. Bragg in 1913 to explain why the cleavage faces of crystals appear to reflect X-ray beams at certain angles of incidence (Θ, λ)....看更多
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