Question

what is de broglie wave​

Answer 1

de broglie wave

the hypothetical wave train that in wave-mechanical theory corresponds to a moving elementary particle (as an electron or proton), moves with it, and gives the particle certain wave properties (as interference and diffraction)

Answer 2

Answer:

Matter waves are a central part of the theory of quantum mechanics, being an example of wave–particle duality. All matter can exhibit wave-like behavior. For example, a beam of electrons can be diffracted just like a beam of light or a water wave.