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The Davisson–Germer experiment was a 1923-27 experiment by Clinton Davisson and Lester Germer at Western Electric (later Bell Labs), [1] [2] [3] in which electrons, scattered by the surface of a crystal of nickel metal, displayed a diffraction pattern. This confirmed the hypothesis, advanced by Louis de Broglie in 1924, of wave-particle ...
Lester Halbert Germer (born Oct. 10, 1896, Chicago, Ill., U.S.—died Oct. 3, 1971, Gardiner, N.Y.) was an American physicist who, with his colleague Clinton Joseph Davisson, conducted an experiment (1927) that first demonstrated the wave properties of the electron. This experiment confirmed the hypothesis of Louis-Victor de Broglie, a founder ...
- The Editors of Encyclopaedia Britannica
discovery and at the discoverers, Clinton Davisson and Lester Germer. Figure 1 shows them in their lab in 1927, together with their assistant Chester Calbick. A shy midwesterner Clinton Joseph Davisson, the senior in-vestigator, was born in Bloomington, Il-linois, on 22 October 1881, the first of two children. His father, Joseph, who had
Clinton Davisson. Lester Halbert Germer (October 10, 1896 – October 3, 1971) was an American physicist. [1] With Clinton Davisson, he proved the wave-particle duality of matter in the Davisson–Germer experiment, which was important to the development of the electron microscope. These studies supported the theoretical work of De Broglie.
Electron diffraction: fifty years ago. A look back at the experiment that established the wave nature of the electron, at the events that led up to the discovery, and at the principal investigators, Clinton Davisson and Lester Germer. An article that appeared in the December 1927 issue of Physical Review, “Diffraction of Electrons by a ...
Jun 21, 2017 · We have in our collections the apparatus used in this 1927 experiment by Clinton Davisson and Lester Germer of Bell Telephone Laboratories. . . or so we thought. Close inspection reveals some key differences between the object we have and the one they detailed in their paper for the Physical Review. The apparatus Davisson and Germer described ...
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May 12, 2006 · A 1927 paper in the Physical Review demonstrated that particles of matter can act like waves, just as light waves sometimes behave like particles. Clinton Davisson and Lester Germer of the Bell Telephone Laboratories, then in New York, found that electrons scatter from a crystal in the same way that x rays do.
