Particle accelerators are often framed as exotic machines built only to chase obscure particles, but they are really precision tools that use electric fields and magnets to steer tiny beams of matter ...

In 1820, Hans Christian Oersted gave a demonstration on electricity to a class of advanced students at the University of Copenhagen in Denmark. Using an early battery prototype, he looked to see what ...

Particle accelerators, also known as particle colliders or atom smashers, have been responsible for some of the most exciting physics findings over the past century, including the discovery of the ...

Physicists are learning to carve laser beams into intricate shapes that can grab hold of electrons and push them with a precision that once sounded like science fiction. Instead of simply blasting ...

The integration of O-PTIR and laser scanning technologies is advancing microplastics analysis, offering superior chemical ...

Laser physicists have built a novel hybrid plasma accelerator. Particle accelerators have become an indispensable tool for studies of the structure of matter at sub-atomic scales, and have important ...

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

The same phenomenon was later confirmed for neutrons, helium atoms, and even large molecules, making matter-wave diffraction ...

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Scientists have succeeded in creating an experimental model of an elusive kind of fundamental particle called a skyrmion in a beam of light. Scientists at the University of Birmingham have succeeded ...

But only in the last 70 years have we known for certain they were there. In 1956, physicists Clyde Cowan and Frederick Reines ...