An Arago spot of electrons, which also constitute matter waves, can be observed in transmission electron microscopes when examining circular structures of a certain size.
32.
Electrons, due to their smaller mass and thus larger space-filling properties as matter waves, determine the size of atoms and molecules that possess any electrons at all.
33.
This is the condition for constructive interference, and it explained the reason for quantized orbits the matter waves make standing waves only at discrete frequencies, at discrete energies.
34.
In 1924, Louis de Broglie introduced the wave theory of matter, which was extended to a semiclassical equation for matter waves by Albert Einstein a short time later.
35.
Matter waves are also particles and they travel with velocity greater than that of light, so why don't they travel back in time ? ? ? Preceding contribs)
36.
There's no special'matter wave particle'( any particle of matter will do ), and matter still can't exceed c .-- talk ) 07 : 31, 17 February 2007 ( UTC)
37.
Whispering-gallery waves have been seen in the form of matter waves for neutrons, and electrons, and they have been proposed as an explanation for vibrations of a single nucleus.
38.
Because the wavelength for even the smallest of macroscopic objects is extremely small, diffraction of matter waves is only visible for small particles, like electrons, neutrons, atoms and small molecules.
39.
Since the particle speed v for any particle that has mass ( according to special relativity ), the phase velocity of matter waves always exceeds " c ", i . e.
40.
Ginsberg was the lead author on the paper " Coherent control of optical information with matter wave dynamics ", that appeared on the cover of Nature in February of that year.
