2026-03-122026-03-122019-01-10ARAÚJO, Yasmim Carneiro Monteiro. Introdução à condutividade elétrica nos sólidos metálicos nos contextos clássico e semi-clássico. Orientador: Leandro Oliveira do Nascimento. 2019. 40 f. Trabalho de Curso (Licenciatura em Ciências Naturais) – Faculdade de Ciências Naturais, Campus Universitário de Breves, Universidade Federal do Pará, Breves, 2019. Disponível em: https://bdm.ufpa.br/handle/prefix/9339. Acesso em: .https://bdm.ufpa.br/handle/prefix/9339There are three periods of study on electric conduction: classic, semi-classical and quantum. This paper introduces, through a literature review, the studies on electrical conduction in metallic solids in classical and semi-classical contexts, emphasizing the main contributors to the current understanding of electrical conduction. Drude is highlighted in the classical period, with the use of the kinetic theory of gases applied to metals, in this context electrons move freely through the metal, being neglected the interactions electron-electron and electron ion, thus being considered a free electron gas. Sommerfeld’s contributions to the semi-classical period were essential to remedy gaps found in the Drude model though the application of Fermi- Dirac statistics, considering certain quantum properties of electron gas. The study of these theories is necessary to understand the formulation of the current quantum theory, which should be the next step for those who wish to study electric conduction.Acesso AbertoElétron livreCondução elétricaCondução térmicaFree electronElectric conductionThermal conductionCNPQ::CIENCIAS EXATAS E DA TERRA::FISICA::AREAS CLASSICAS DE FENOMENOLOGIA E SUAS APLICACOES::ELETRICIDADE E MAGNETISMO CAMPOS E PARTICULAS CARREGADASTrabalho de Curso - Graduação - MonografiaAttribution-NonCommercial-NoDerivs 3.0 Brazil