A Comparative Study of Surface Plasmon and Tamm Plasmon Polaritons for Hydrogen Sensing Miguel A.S. Almeida, João P.M. Carvalho, Isabel Pastoriza-Santos, José M.M.M. Almeida and Luís C.C. Coelho EPJ Web Conf., 305 (2024) 00020 Published online: 15 October 2024 DOI: 10.1051/epjconf/202430500020