Quasicrystal (10 fold symmetry)
https://en.wikipedia.org/wiki/Quasicrystal

Diffracting Buckyballs
https://www.univie.ac.at/qfp/research/matterwave/c60/

Diffracting large organic molecules
https://physics.aps.org/articles/v13/s93
https://www.wired.com/2012/03/particle-wave-duality-physics/

Mach-Zehnder interferometer
https://en.wikipedia.org/wiki/Mach-Zehnder_interferometer

Hanbury-Brown and Twiss effect
https://en.wikipedia.org/wiki/Hanbury_Brown_and_Twiss_effect