March 14 is often celebrated at Pi Day, but it's also the birthday of one of our greatest scientists whose work impacts us ...
Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light! [Ashish] demonstrates the well-known ...
Light was long considered to be a wave, exhibiting the phenomenon of interference in which ripples like those in water waves ...
Albert Einstein shook up physics by proposing that light wasn’t just a wave, but it could also behave like a collection of ...
3d
The Brighterside of News on MSNGlobal first: Scientists confirm the existence of quantum tornadoesPhysicists have uncovered a new quantum phenomenon, proving for the first time that electrons can form vortex-like structures ...
6mon
Tech Xplore on MSNScientists use attosecond X-ray pulses to shed new light on the photoelectric effectEinstein's description of the photoelectric effect, also known as photoionization, laid the theoretical foundation for ...
Researchers have experimentally demonstrated a quantum tornado. Electrons form vortices in the momentum space of the quantum semi-metal tantalum arsenide.
Scientists experimentally confirm electron vortices in momentum space, a quantum phenomenon that could enable efficient, ...
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.
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