«Measuring the mass of «massless» electrons:
Individual electrons in graphene are massless, but apparently not when they move together.»
Individual electrons in graphene are massless, but when they move together, it's a different story.
Not exact matches
Because all of the atoms
in graphene are at the surface,
individual atoms and any defects
in the structure are directly visible
in a high resolution
electron microscope, but at the same time they easily interact with the environment.