Matter waves

"Modern version of an original experiment showing electron wave behavior. Electron diffraction patterns on a fluorescent screen are understandable in terms of wave behavior. Includes an optical analogue showing almost identical patterns and G.P. Thomson's electron diffraction experiments. From the PSSC Physics series."
"Dr. Germer presents a modern version of the original experiment which showed the wave behavior of the electron. Alan Holden shows electron diffraction patterns on a fluorescent screen, making the patterns understandable in terms of wave behavior by presenting an optical analogue showing almost identical patterns. Mr. Holden describes the electron diffraction experiments of Sir George Thomson and presents brief evidence for the wave behavior of other particles, such as neutrons and helium atoms."@en
"Dr. Germer presents a modern version of the experiment which showed the wave behaviour of the electron. Electron diffraction patterns on a fluorescent screen are examined in terms of wave behaviour. Shows evidence for the diffraction of helium atoms and neutrons, indicating that all matter shows wave behaviour."
"Dr. Lester Germer presents a modern version of the original experiment which showed the wave behaviour of the electron. The electron diffraction experiments of J.P. Thomson are described by Alan Holden who also presents briefly evidence for the wave behaviour of other particles such as neutrons and helium atoms."