Analysis of information sources in references of the Wikipedia article "Subatomic particle" in English language version.
For both large and small wavelengths, both matter and radiation have both particle and wave aspects. [...] But the wave aspects of their motion become more difficult to observe as their wavelengths become shorter. [...] For ordinary macroscopic particles the mass is so large that the momentum is always sufficiently large to make the de Broglie wavelength small enough to be beyond the range of experimental detection, and classical mechanics reigns supreme.
The finite-field model of the photon is both a particle and a wave, and hence we refer to it by Eddington's name "wavicle".
