Monochromator Angle, Wavelength, Energy Calculator/Converter

Step 1: Click a button or enter a value for crystal d-spacing


Step 2: Enter a value, and click the appropriate button
Angle (°)

Wavelength (Å)

Energy (eV)

Equations used: nλ=2dsin(θ) , where λ = wavelength, d = crystal d-spacing, θ = angle, and n = harmonic number.

E=(h*c)/(λ*e), where h = Planck's Constant, c = speed of light, e = charge of an electron, and λ = wavelength.