At many universities, student researchers rarely get the chance to even see a transmission electron microscope, or TEM, up ...

An Atom Probe is a scientific instrument with the full name “atom probe field ion microscope”. The atom probe allows individual atoms to be seen and also identified. An atom probe is a point ...

The Bohr model, introduced by Danish physicist Niels Bohr in 1913, was a key step on the journey to understand atoms. Ancient Greek thinkers already believed that matter was composed of tiny basic ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. Like everything we see in the world, isotopes are a type ...

Atoms are made up of a nucleus, protons and electrons. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Atoms are the basic units of matter.