Simple do-it-yourself experimental set-up for electron charge qe measurement

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creativework.keywordseducation, electron charge, experiment, Schottky noise
creativework.publisherInstitute of Physicsen
dc.contributor.authorMishonov T.M.
dc.contributor.authorPetkov E.G.
dc.contributor.authorMihailova N.Z.
dc.contributor.authorStefanov A.A.
dc.contributor.authorDimitrova I.M.
dc.contributor.authorGourev V.N.
dc.contributor.authorSerafimov N.S.
dc.contributor.authorDanchev V.I.
dc.contributor.authorVaronov A.M.
dc.date.accessioned2024-07-10T14:27:04Z
dc.date.accessioned2024-07-10T14:49:01Z
dc.date.available2024-07-10T14:27:04Z
dc.date.available2024-07-10T14:49:01Z
dc.date.issued2018-08-29
dc.description.abstractA simple experiment for the electron charge q e measurement is described. The experimental set-up contains standard electronic equipment only and can be built in every high-school lab all around the world with several days' pocket money budget. It is concluded that it is time such a practice should be included in 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 a criterion of dollar-per-accuracy for the electron charge q e measurement, this is definitely the world's best educational experiment. An industrial replica can easily be sold across the globe.
dc.identifier.doi10.1088/1361-6404/aad3d7
dc.identifier.issn1361-6404
dc.identifier.issn0143-0807
dc.identifier.scopusSCOPUS_ID:85055646570en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/496
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055646570&origin=inward
dc.titleSimple do-it-yourself experimental set-up for electron charge qe measurement
dc.typeArticle
oaire.citation.issue6
oaire.citation.volume39
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