Task: Text Categorization
Input (English): In the same year, the scientists behind this experiment corrected the work function for tungsten by taking into account the Schottky effect. A second test conducted by the scientists behind this experiment noted that there was no change in polarization, and the insulation in the apparatus was too weak to use a retarding potential. Fadley modified the apparatus to allow molecular beam epitaxial growth, and part of the interpretation relied on a formula that gives the index of refraction in terms of the bombarding potential. Changing the angle of the detector gave a maximum at 50 degrees, while another component was previously determined to have a plane spacing of 2. 15 angstroms on its {111}-face, leading to a wavelength of 165 nm according to Bragg's Law. Performed at Bell Labs and used to test the de Broglie relation, for 10 points, name this experiment where a beam of electrons was fired at a Nickel target, a proof of wave-particle duality.
Output (English): Science