Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of Vienna answers this question with a resounding yes. In the journal Nature, ...
Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...
Can a small lump of metal be in a quantum state that extends over distant locations? A research team at the University of Vienna answers this question with a resounding yes. In the journal Nature, ...
For the first time, physicists have watched a beam of positronium, a short‑lived atom made of an electron and its antimatter ...
Quantum physics overturned classical ideas by showing that matter behaves very differently at the ...
First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based ...
“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...
For the first time, researchers from Tokyo University of Science have observed wave-like interference patterns from ...
In 1927, Albert Einstein and Neils Bohr debated the nature of what’s known as complementarity—the idea that a photon’s dual wave-like and particle natures can’t be measured at the same time. Now, two ...