what is de broglie hypothesis

The de Broglie hypothesis, proposed by Louis de Broglie in his 1924 PhD thesis, states that all matter exhibits wave-like properties, just as light has both wave-like and particle-like properties/University_Physics_III_-Optics_and_Modern_Physics(OpenStax)/06%3A_Photons_and_Matter_Waves/6.06%3A_De_Broglies_Matter_Waves). De Broglies hypothesis started from the idea that to each portion of energy with a proper mass m0, one may associate a periodic phenomenon of the frequency ν0, such that one finds: hν0 = m0c2, where h is Plancks constant and c is the speed of light. This hypothesis was significant because it suggested that electrons and other particles of matter can behave like waves, which was later confirmed by experiments/University_Physics_III_-Optics_and_Modern_Physics(OpenStax)/06%3A_Photons_and_Matter_Waves/6.06%3A_De_Broglies_Matter_Waves). The de Broglie equation, which is commonly used to define the wave properties of matter, relates the wavelength of matter to its momentum and is given by λ = h/p, where λ is the wavelength, h is Plancks constant, and p is the momentum of the particle. The de Broglie equation helps us understand the idea of matter having a wavelength, and it is used to describe the wave nature of the electron. The de Broglie hypothesis was a significant development in the field of quantum mechanics, and it helped to establish the wave-particle duality of matter/University_Physics_III_-Optics_and_Modern_Physics(OpenStax)/06%3A_Photons_and_Matter_Waves/6.06%3A_De_Broglies_Matter_Waves).