Electrons were once thought to orbit a nucleus much as planets orbit the sun. That picture has since been obliterated by modern quantum mechanics. When you purchase through links on our site, we may ...

Hanging around: this image shows where an electron is most likely to be found in an exciton. Yellow indicates high probability and blue low probability. The hole is located at the centre of the ...

The transition between classical physics and quantum physics is always fascinating. How does an object go from behaving in a deterministic manner to occupying the quantum world, where its activities ...

Atomic-scale imaging emerged in the mid-1950s and has been advancing rapidly ever since—so much so, that back in 2008, physicists successfully used an electron microscope to image a single hydrogen ...