Electron beam oscillators utilising surface wave structures represent a key technology in the generation of high‐power electromagnetic radiation. By deploying relativistic electron beams in ...

New research by scientists from the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab), in ...

For a chosen electron and positron velocity of 100 meters/second, for example, the de Broglie wavelength is 7.28 microns.

Chemical research is often a process of trial and error. Things often don't go as expected in the laboratory: reactions stall ...

Scientists are making X-ray free-electron lasers smaller and more affordable using plasma accelerator technology.

Key TakeawaysResearchers have built a compact X-ray free-electron laser (XFEL) using laser plasma accelerators to generate ...

Like the proverbial tree falling in the forest, scientists wonder: does reality exist on its own . . . or just when you ...

What happens when black holes collide? Why do we need sleep? And what powers photosynthesis? Science offers surprising ...

Trump told CNBC he will initially impose a “small tariff” on pharmas in the next week or so, but will raise it to 150% in a ...

Allmendinger, T. (2025) A Planar Atom Model of Helium Based on Well-Defined Electron Trajectories. Journal of Applied ...

Quantum chemistry is helping scientists understand why some chemical reactions succeed while others fail, by showing how the ...