Ferrater Martorell, CèsarSierra Varela, Paula2023-03-022023-03-022023-01https://hdl.handle.net/2445/194501Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022-2023, Tutor: Cèsar Ferrater MartorellEddy 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 samples5 p.application/pdfengcc-by-nc-nd (c) Sierra, 2023http://creativecommons.org/licenses/by-nc-nd/3.0/es/Conductivitat elèctricaCorrent de FoucaultTreballs de fi de grauElectric conductivityEddy currentBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess