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sci.crystal-lattice-parameter Calculator
Calculates crystal lattice parameter from X-ray diffraction d-spacing and Miller indices using the Bragg equation and unit cell geometry. Silicon lattice parameter a = 5.431 Å — from this single value, all Si crystal properties (density, atomic spacing, diffraction angles) can be derived.
Inputs
Diffraction Angle Deg
Reference formula or conversion factor shown for context.
Wavelength Nm
Distance between successive wave crests. Related to frequency: λ = speed / frequency.
Miller H
Reference formula or conversion factor shown for context.
Miller K
Reference formula or conversion factor shown for context.
Miller L
Reference formula or conversion factor shown for context.