{"id":623100,"date":"2026-01-18T21:48:08","date_gmt":"2026-01-18T20:48:08","guid":{"rendered":"https:\/\/cronologia-universale.it\/1936-20\/"},"modified":"2026-01-18T21:48:08","modified_gmt":"2026-01-18T20:48:08","slug":"1927-14","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1927-14\/","title":{"rendered":"1927"},"content":{"rendered":"<p>C.J. Davisson and L.H. Germer demonstrate the close relationship between wavenumber and momentum (i.e. between frequency and energy) with experiments on the deflection of electron beams incident on crystal lattices of various nature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C.J. Davisson and L.H. 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