= Jannik C. Meyer
{c}
{tag=Physicist}
A researcher who coauthored quantitative measurements of electron-beam damage in <graphene>. Counting displaced <carbon> atoms as beam <energy> and dose changed gave a displacement <cross section>. Comparing carbon isotopes helped distinguish nuclear collisions from other damage mechanisms. Including lattice motion was necessary to explain the results, making the microscope itself a controlled scattering experiment.<Accurate Measurement of Electron Beam Induced Displacement Cross Sections for Single-Layer Graphene by Jannik C. Meyer and others>[Abstract: atom counting, isotope comparison and role of lattice vibrations]{ref}
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