Monochromatic electron emission from CeB6 (310) cold field emitter
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0029546
Abstract: Observation at low voltage using scanning electron microscopes (SEMs) enables the characterization of surface details on specimens on a nanometer scale and is widely used in science and industry. However, the energy width of the… read more here.
Keywords: cold field; monochromatic electron; ceb6 310; electron ... See more keywords
Electron transmission through suspended graphene membranes measured with a low-voltage gated Si field emitter array
Sign Up to like & getrecommendations! Published in 2021 at "Nanotechnology"
DOI: 10.1088/1361-6528/abf5fb
Abstract: We experimentally demonstrate the transmission of electrons through different number (1, 2, and 5) of suspended graphene layers at electron energies between 20 and 250 eV. Electrons with initial energies lower than 40 eV are… read more here.
Keywords: low voltage; transmission; field; graphene ... See more keywords
In Situ Spectroscopic Study of the Optomechanical Properties of Evaporating Field Ion Emitters
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DOI: 10.1103/physrevapplied.15.024014
Abstract: The possibility of measuring in situ operando photoluminescence spectroscopy within a photonic atom probe allows for the real-time study of the mechanical stress state within a field emitter either statically, as a function of the… read more here.
Keywords: situ spectroscopic; mathrm mathrm; field; mathrm ... See more keywords