| Autor: |
Mishonov, T. M., Stefanov, A. A., Petkov, E. G., Dimitrova, I. M., Danchev, V. I., Gourev, V. N., Mihaylova, N. Zh., Petkov, A. P., Varonov, A. M. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2019, Vol. 2075 Issue 1, p180008-1-180008-8, 8p, 1 Diagram, 2 Charts, 1 Graph |
| Abstrakt: |
A simple experiment for the electron charge qe measurement is described. The experimental set-up contains standard electronic equipment only and with 137$ budget can be built in every high-school lab all around the world. It is concluded that it is time such a practicum to be included in the regular high-school education. The achieved 13% accuracy is comparable to the best student university labs. The measurement is based on Schottky noise generated by a photodiode. Using the criterion dollar per accuracy for the electron charge qe measurement, this definitely is the world’s best educational experiment. An industrial replica can be easily sold across the globe. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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