Pulsed testbed the CSRm ion storage ring in Lanzhou, China. (Courtesy: IMP) Physicists in the US and China have studied how a pulsed beam of electrons can be used to cool a beam of high-energy ions – ...

Accelerated ion beams heat up. This causes a problem for physicists trying to get the particles to collide. So physicists are exploring ways to cool the beams and keep their particles tightly packed.

For the first time researchers have used a transmission electron microscope -- the One Angstrom Microscope (OÅM) at the Department of Energy's National Center for Electron Microscopy (NCEM) at ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Electron cyclotron resonance ion sources (ECRIS) are pivotal devices in contemporary accelerator science, renowned for their ability to generate intense beams of ions reliably. These sources employ ...

Various solutions containing ions or molecules which may be visualized in the electron microscope have been presented to barley (Hordeum vulgare L.) roots. Large molecules such as gold sol particles ...