Thickness-dependent terahertz permittivity of epitaxially grown 'PB''TE' thin films - Kawahala, Nícolas Massarico; Matos, Daniel Alves; Rappl, Paulo H. O.; Abramof, Eduardo; Baydin, Andrey; Kono, Junichiro; Gonzalez Hernandez, Felix Guillermo (Coatings, 2023)