Scientists have demonstrated that atoms can exhibit wave-like behavior, challenging long-held assumptions that experiments of this nature were impossible and opening new doors in quantum physics. The ...
The double-slit experiment, first performed by [Thomas Young] in 1801 provided the first definitive proof of the dual wave-particle nature of photons. A similar experiment can be performed that shows ...
Synchrotron beamlines and their instruments are built to harness the photon beam power of synchrotron radiation (SR), which has special properties -- ideally suited to providing detailed and accurate ...
Scientists have observed “bending” atoms using a crystal grating—an experiment once believed impossible at the high energies required. The authors of a new, non-peer reviewed study detail how the a ...
Quantum physics once shocked scientists by revealing that particles can behave like waves—and now, that strange behavior has ...
Positronium shouldn't last long enough to be interesting. It's an "atom" assembled from an electron and its antimatter twin — ...
Back in 2010, crystallographer Tim Gruene heard a scientist from drugmaker Novartis say something that stuck with him. The pharmaceutical giant had amassed a collection of around 2 million small ...
Quantum melting observed: Scientists melted electron crystals in tantalum sulfide, revealing a process similar to solid melting but affecting only electronic properties. Potential tech impact: ...
This article is an extended version of the article “The double-slit experiment” that appeared in the September 2002 issue of Physics World (p15). It has been further extended to include three letters ...
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