To create an interference pattern, a quanton beam's de Broglie wavelength must be larger than an individual quanton.

Question

Quizplus · Accepted Answer

The creation of an interference pattern depends on the coherence and wavelength of the quanton beam relative to the dimensions of the experimental setup (like slit separation in a double-slit experiment), not on the de Broglie wavelength being larger than an individual quanton.

To Create an Interference Pattern, a Quanton Beam's De Broglie