I repeat to all:
It is very easy to find wave-based explanations to:
a)___the photoelectric effect based on the wave model for light
b)___and the Compton effect based on the wave model for light.
This is described in detail in Light waves and ether particles.
Therefore: we do not need the particle model for light, and instead particles are needed only for the ether model, and we therefore find that: there is NO DUALITY in light. So, light is waves and ether is particles, and Niels Bohr was wrong.
See Light waves and ether particles.
John-Erik