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Measuring the Electron’s Charge and the Fine-Structure Constant by Counting Electrons on a Capacitor
The charge of the electron can be determined by simply placing a known number of electrons on one electrode of a capacitor and measuring the voltage, V(s), across the capacitor. If V(s) is measured in terms of the Josephson volt and the capacitor is measured in SI units then the fine-structure const...
Autores principales: | Williams, E. R., Ghosh, Ruby N., Martinis, John M. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
1992
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4914236/ https://www.ncbi.nlm.nih.gov/pubmed/28053434 http://dx.doi.org/10.6028/jres.097.010 |
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