Enhanced OLED Efficiency via Gold Nanoparticle Doped PEDOT: PSS as a Hole Injection Layer. Iraqi Journal of Applied Physics, [S. l.], v. 22, n. 2, p. 171–177, 2026. DOI: 10.2025/z9yad329. Disponível em: https://ijap-iq.com/index.php/ijap/article/view/456. Acesso em: 9 apr. 2026.