To get around the secondary electron generation, it will be imperative to use low-energy electrons as the primary radiation to expose photoresist.
The other gun was a "flood gun" that sprayed the entire screen with low-energy electrons.
The mean free path turns out to be minimal (5-10 Å) in the energy range of low-energy electrons (20 200 eV).
Holography with low-energy electrons (50-1000eV) can be realized in in-line scheme.
The outer one has less-dangerous low-energy electrons (Beta particles).
The wave was instantly absorbed by low-energy electrons in the tryptamine, saturating their energy bands.
Upon capture of a low-energy electron (less than 1 eV), it will spontaneously dissociate.
Low-frequency light only ejects low-energy electrons because each electron is excited by the absorption of a single photon.
The berkelium-249 isotope emits low-energy electrons and thus is relatively safe to handle.
Auger processes and inelastic electron scattering create a cascade of low-energy electrons.