Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

Classically, light can be thought of in two ways: either as a particle or a wave. But what is it really? Well, the 'observer effect' makes that question kind of difficult to answer. So before we ...

The particle-wave nature of light has fascinated researchers for more than 200 years, but a new experiment has allowed researchers to visualize it like never before. This image was taken by ...

Feb. 23, 2023 — One of the striking aspects of the quantum world is that a particle, say, an electron, is also a wave, meaning that it exists in many places at the same time.

It’s in your physics textbook, go look. It says that you can either model light as an electromagnetic wave OR you can model light a stream of photons. You can’t use both models at the same ...

But new research suggests the electron's quantum state -- the electron wave function -- can be separated into many parts. That has some strange implications for the theory of quantum mechanics.

Wave-particle duality is a fundamental fact of the Universe. ... Louis De Broglie proposed this idea, and electron wave-particle duality was confirmed in 1927 by George Thomson.

This interference is uniquely a product of waves, and so this "proved" that light was a wave. But this got more confusing in the early 1900s, with the discovery of the photoelectric effect.

Researchers created an interference pattern for molecules made of 100 atoms -- the largest objects ever shown to reveal the weird quantum effect of particle-wave duality.

New type of particle accelerator: Electrons riding a double wave. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2021 / 05 / 210520133759.htm ...