Light doesn’t simply shift from being a wave to a particle at some energy threshold. Instead, all light, irrespective of ...

Wave–particle duality is the concept in quantum mechanics that every particle or quantum entity may be described as either a particle or a wave. It expresses the inability of the classical concepts ...

According to the researchers, the findings could have many future applications in quantum communication, metrology, and ...

If a clean, positively charged zinc plate is exposed to intense white light it will not discharge. If a clean, negatively charged zinc plate is exposed to intense white light it will not discharge.

Wave particle duality The photoelectric effect shows that light is made up of individual photons. Photoemissions will take place if photons have a high enough frequency and have enough energy.

Astrophysical bow shocks and other multiscale phenomena work like cosmic particle accelerators to launch electrons to ...

How can that be? The fact light can act like particles sometimes and waves at other times is something that has long been studied, and the wave-particle duality is one basic explanation.

Scientists have come a step closer to understanding how collisionless shock waves -- found throughout the universe -- are able to accelerate particles to extreme speeds.

In fact, in a lot of experiments light acts much more like a wave than like a particle. This wave nature produces some interesting effects. For example, if an electron traveling around a nucleus ...