Einstein's description of the photoelectric effect, also known as photoionization, laid the theoretical foundation for quantum mechanics. However, the instantaneous nature of this effect has been ...

Light particles, known as “quanta” to Einstein but “photons” nowadays, have the properties of both waves and particles, he suggested. This is known as the photoelectric effect. The photoelectric ...

Albert Einstein, best known for his work in relativity, won the Nobel Prize for his formula for the photoelectric effect, which often surprises modern physicists. He's not the only physicist whose ...

This observation was first made by Philipp Lenard, who did initial work on the photoelectric effect. In order to explain this, in 1905, Einstein suggested in Annalen der Physik that light ...

Even more bizarre, the prize was awarded to Einstein not for his relativity revolution, but for the comparatively obscure discovery of the photoelectric effect. Why? After years of sifting through ...

For his monumental work in transforming our understanding of gravity and spacetime, Albert Einstein won his sole Nobel Prize for something else: explaining the photoelectric effect. In the early ...

Einstein is also known for his theory of general relativity (an explanation of gravity), and the photoelectric effect (which explains the behavior of electrons under certain circumstances); his ...

In this paper, Einstein explains the photoelectric effect, in which light striking certain metal surfaces dislodges an electron. There are certain factors in the way the photoelectric effect works ...

The photoelectric effect is a phenomenon where light knocks electrons out of a material, resulting in the emission of these electrons, called photoelectrons. Albert Einstein explained the ...

Although Einstein is a legendary figure in science for a large number of reasons — E = mc², the photoelectric effect, and the notion that the speed of light is a constant for everyone — his most ...