Results 21 to 30 of about 1,913,601 (192)
Functional Diamond, 2022 Sub-monolayers of titanium were deposited onto oxidised (100) single-crystal diamond surfaces and annealed in vacuo at temperatures up to 1000 °C to find a temperature-stable termination procedure that produces a surface with Negative Electron Affinity ...
Fabian Fogarty, Neil A. Fox, Paul W. May
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Scientific Reports, 2023 Absolute values of work functions can be determined in ultraviolet photoemission spectroscopy (UPS) by measuring the minimum kinetic energy of secondary electrons generated by a known photon energy.
Arthur P. Baddorf
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Nanomaterials, 2023 Secondary electron emission (SEE) is a fundamental phenomenon of particle/surface interaction, and the multipactor effect induced by SEE can result in disastrous impacts on the performance of microwave devices. To suppress the SEE-induced multipactor, an
Min Peng +10 more
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An electron acceptor molecule in a nanomesh: F4TCNQ on h-BN/Rh(111) [PDF]
, 2018 The adsorption of molecules on surfaces affects the surface dipole and thus changes in the work function may be expected. The effect in change of work function is particularly strong if charge between substrate and adsorbate is involved.
Cun, Huanyao +6 more
core +3 more sources
A possible trigger for a wave-function collapse
Frontiers in Physics, 2022 The measurement problem is usually analysed with the quantum decoherence or wave-function collapse theory. Both theories seem to be equivalent with respect to experiments.
Michael Cordin
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Proton Stopping Power of Different Density Profile Plasmas [PDF]
, 2014 In this work, the stopping power of a partially ionized plasma is analyzed by means of free electron stopping and bound electron stopping. For the first one, the RPA dielectric function is used, and for the latter one, an interpolation of high and low ...
Andreev, Alexander A. +4 more
core +6 more sources
Electron transport in semiconducting carbon nanotubes with hetero-metallic contacts [PDF]
, 2004 We present an atomistic self-consistent study of the electronic and transport properties of semiconducting carbon nanotube in contact with metal electrodes of different work functions, which shows simultaneous electron and hole doping inside the nanotube
+8 more
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Electronic work function modulation of phosphorene by thermal oxidation [PDF]
2D Materials, 2021 Abstract In this study, we evaluate the variation of the work function of phosphorene during thermal oxidation at different temperatures. The ultraviolet photoelectron spectroscopy results show an N-shaped behaviour that is explained by the oxidation process and the dangling-to-interstitial conversion at elevated temperatures.
Juan Gómez-Pérez +5 more
openaire +2 more sources
Advanced Science, 2022 The development of high‐performance dopant‐free silicon solar cells is severely bottlenecked by opaque electron selective contact. In this paper, high transmittance (80.5% on glass) and low work function (2.92 eV) lithium fluoride (LiFx)/MgFxOy electron ...
Junjun Li +12 more
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Nano Select, 2022 Modern lighting is expected to be light weight, flexible, efficient, non‐expensive and environmentally friendly fabricated. Organic light emitting diodes (OLEDs) meet all these requirements and can be manufactured using inexpensive and roll‐to‐roll ...
Inge Verboven +7 more
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