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The enhancement in the signal-to-noise ratio for trace hydrogen is on the order of 20%, and no previous calibration with a chemical standard is required. The kinetic information obtained from the hydrogen desorption mass spectra (at a constant heating rate of 1\u2009\u00b0C\/min) accounts for the consistency of the technique.<\/jats:p>","DOI":"10.1063\/1.3385686","type":"journal-article","created":{"date-parts":[[2010,4,15]],"date-time":"2010-04-15T11:46:01Z","timestamp":1271331961000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":6,"title":["Molecular beam-thermal hydrogen desorption from palladium"],"prefix":"10.1063","volume":"81","author":[{"given":"R. F. M.","family":"Lobo","sequence":"first","affiliation":[{"name":"Faculdade de Ci\u00eancias e Tecnologia da Universidade Nova de Lisboa Grupo de Nanotecnologia e Ci\u00eancia \u00e0 Nano-Escala, , 2829-516 Caparica, Portugal and , Av. Rovisco Pais, IST, 1049-001 Lisboa, Portugal"},{"name":"Instituto de Ci\u00eancia e Tecnologia de Materiais e Superf\u00edcies (ICEMS) Grupo de Nanotecnologia e Ci\u00eancia \u00e0 Nano-Escala, , 2829-516 Caparica, Portugal and , Av. Rovisco Pais, IST, 1049-001 Lisboa, Portugal"}]},{"given":"F. M. V.","family":"Berardo","sequence":"additional","affiliation":[{"name":"Faculdade de Ci\u00eancias e Tecnologia da Universidade Nova de Lisboa Grupo de Nanotecnologia e Ci\u00eancia \u00e0 Nano-Escala, , 2829-516 Caparica, Portugal and , Av. Rovisco Pais, IST, 1049-001 Lisboa, Portugal"},{"name":"Instituto de Ci\u00eancia e Tecnologia de Materiais e Superf\u00edcies (ICEMS) Grupo de Nanotecnologia e Ci\u00eancia \u00e0 Nano-Escala, , 2829-516 Caparica, Portugal and , Av. Rovisco Pais, IST, 1049-001 Lisboa, Portugal"}]},{"given":"J. H. 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