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SIERRA VARELA PAULA_7102802.pdf (2.31 MB)

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Bachelor thesis

Publication date

2023-01

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cc-by-nc-nd (c) Sierra, 2023
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/194501

Contactless measurements of electrical conductivity via the eddy current method

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Abstract

Eddy current method is a non-destructive technique that allows electrical conductivity contactless measurements. This work aims to build and characterize a data-acquisition system that uses this method to measure conductive films' conductivity from a parallel LC circuit and a lock-in amplifier. Its functionality is studied by analysing impedance variations of three different samples

Description

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022-2023, Tutor: Cèsar Ferrater Martorell

Subject

Conductivitat elèctrica, Corrent de Foucault, Treballs de fi de grau

Subject (English)

Electric conductivity, Eddy current, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

SIERRA VARELA, Paula. Contactless measurements of electrical conductivity via the eddy current method. [consulted: 13 of June of 2026]. Available at: https://hdl.handle.net/2445/194501

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