> Sounds like x-ray diffraction, but with electrons. Well, there's also electron diffraction, but these aren't electron diffraction patterns. This technique u

> Sounds like x-ray diffraction, but with electrons. Well, there's also electron diffraction, but these aren't electron diffraction patterns. This technique uses higher energy electrons than electron diffraction measurements and that translates to smaller wavelength. It means you can "image" at atomic resolution.