Noun
the emission of electrons that are stripped from parent atoms by a high electric field
Source: WordNetFor example, the electrode of a Penning gauge is usually finely tapered to facilitate the field emission of electrons. Source: Internet
These 3D all-carbon scaffolds/architectures maybe used for the fabrication of the next generation of energy storage, supercapacitors, field emission transistors, high-performance catalysis, photovoltaics, and biomedical devices and implants. Source: Internet
Low-voltage SEM is typically conducted in an FEG-SEM because field emission guns (FEG) are capable of producing high primary electron brightness and small spot size even at low accelerating potentials. Source: Internet