The results of this experiment were found to verify an analogue of Bragg's law for thermionic electrons emissions fired at a cooled nickel crystal, which agreed with the de Broglie hypothesis.
A generalization of this investigation accounting for relativity observed analogue of Airy disk edges and was conducted contemporaneously by G.P. Thomson. The data from this investigation were initially displayed on a periodic graph of Faraday box intensity versus the square root of accelerating voltage, with an initial peak corresponding to 54 volts at fifty degrees; knowledge of that angle allowed the experimenters to calculate the lattice spacing, a calculations that gave rise to the technique of electron crystallography. The results of this experiment were found to verify an analogue of Bragg's law for thermionic electrons emissions fired at a cooled nickel crystal, which agreed with the de Broglie hypothesis. For ten points, name this experiment in which two namesake American experimenters measured wave-like properties in electrons.
A generalization of this investigation accounting for relativity observed analogue of Airy disk edges and was conducted contemporaneously by G.P. Thomson.
the {Davisson-Germer} experiment