{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,23]],"date-time":"2025-09-23T14:14:15Z","timestamp":1758636855118},"reference-count":9,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T00:00:00Z","timestamp":1728950400000},"content-version":"vor","delay-in-days":288,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["EPJ Web Conf."],"published-print":{"date-parts":[[2024]]},"abstract":"<jats:p>Due to the exponential increase in energy consumption and CO<jats:sub>2<\/jats:sub> emissions, new sustainable energy sources have emerged, and hydrogen (H<jats:sub>2<\/jats:sub>) is one of them. Despite all the advantages, H<jats:sub>2<\/jats:sub> has high flammability, so constant monitoring is essential. Two optical techniques were numerically studied and compared with the goal of H<jats:sub>2<\/jats:sub> sensing: surface plasmon polaritons (SPP) and Tamm plasmon polaritons (TPP). The H<jats:sub>2<\/jats:sub>-sensitive material used was palladium (Pd) in both techniques. The SPP structure was found to have more sensitivity to H<jats:sub>2<\/jats:sub> than TPP, 23 and 5nm\/4vol% H<jats:sub>2<\/jats:sub>, respectively. However, the latter has lower FWHM, with the minimum of the band showing reflectivity near 0%. In addition, TPP also uses more costeffective materials and can be interrogated at normal incidence with depolarized light. The potential of using each of these optical techniques for H<jats:sub>2<\/jats:sub> sensing was demonstrated.<\/jats:p>","DOI":"10.1051\/epjconf\/202430500020","type":"journal-article","created":{"date-parts":[[2024,10,15]],"date-time":"2024-10-15T07:53:52Z","timestamp":1728978832000},"page":"00020","source":"Crossref","is-referenced-by-count":1,"title":["A Comparative Study of Surface Plasmon and Tamm Plasmon Polaritons for Hydrogen Sensing"],"prefix":"10.1051","volume":"305","author":[{"given":"Miguel A.S.","family":"Almeida","sequence":"first","affiliation":[]},{"given":"Jo\u00e3o P.M.","family":"Carvalho","sequence":"additional","affiliation":[]},{"given":"Isabel","family":"Pastoriza-Santos","sequence":"additional","affiliation":[]},{"given":"Jos\u00e9 M.M.M.","family":"Almeida","sequence":"additional","affiliation":[]},{"given":"Lu\u00eds C.C.","family":"Coelho","sequence":"additional","affiliation":[]}],"member":"250","published-online":{"date-parts":[[2024,10,15]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","unstructured":"McCay M. H., Shafiee S., Hydrogen: An energy carrier. Future Energy: Improved, Sustainable and Clean Options for Our Planet, Elsevier, (2020). https:\/\/doi.org\/10.1016\/B978-0-08-102886-5.00022-0","DOI":"10.1016\/B978-0-08-102886-5.00022-0"},{"key":"R2","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1016\/j.snb.2017.01.004","volume":"244","author":"nan Zhang","year":"2017","journal-title":"Sens Actuators B Chem"},{"key":"R3","doi-asserted-by":"crossref","unstructured":"Ai B., Sun Y., Zhao Y., Plasmonic Hydrogen Sensors. Small 18 (2022). https:\/\/doi.org\/10.1002\/smll.202107882","DOI":"10.1002\/smll.202107882"},{"key":"R4","doi-asserted-by":"crossref","unstructured":"Yesudasu V., Pradhan H.S., Pandya R.J., Recent progress in surface plasmon resonance based sensors: A comprehensive review. Heliyon 7 (2021). https:\/\/doi.org\/10.1016\/j.heliyon.2021.e06321","DOI":"10.1016\/j.heliyon.2021.e06321"},{"key":"R5","doi-asserted-by":"crossref","unstructured":"Chen Y., Yang Z., Ye M., Wu W., Chen L., Shen H., Ishii S., Nagao T., Chen K., Tamm Plasmon Polaritons Hydrogen Sensors. Advanced Physics Research 2 (2023). https:\/\/doi.org\/10.1002\/apxr.202200094","DOI":"10.1002\/apxr.202200094"},{"key":"R6","doi-asserted-by":"crossref","unstructured":"Kar C., Jena S., Udupa D. V., Rao K.D., Tamm plasmon polariton in planar structures: A brief overview and applications. 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