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Identifying the secondary electron cutoff in ultraviolet photoemission spectra for work function measurements of non-ideal surfaces
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. However, some samples can produce spectra that are difficult to interpret due to additional intensity...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10439135/ https://www.ncbi.nlm.nih.gov/pubmed/37596271 http://dx.doi.org/10.1038/s41598-023-40187-5 |