Unveiling carrier and lattice dynamics of thin films through its experimental terahertz permittivity - Kawahala, Nícolas Massarico; Matos, Daniel Alves; Rappl, Paulo Henrique de Oliveira; Abramof, Eduardo; Baydin, Andrey; Kono, Junichiro; Hernandez, Felix Guillermo Gonzalez (Encontro de Outono da Sociedade Brasileira de Física - EOSBF, 2024)