Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas

C. Lueng, P. Lupo, T. Schefer, P. J. Metaxas, A. O. Adeyeye, M. Kostylev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this work we study the ferromagnetic resonance (FMR) response of Co x Pd 1-x alloy samples with varying compositions (x = 0.65, 0.39, 0.24 and 0.14). We find significant differences in the FMR response of the samples to the presence of hydrogen gas in the samples’ environment. Without any special processing, the films with x = 0.39 and 0.24 demonstrated behaviour which is promising for application in hydrogen gas sensing. Using FMR in the alloy thin films, we were able to measure hydrogen gas concentration in a very broad range - from 0.05% to 100%.

Original languageEnglish
Pages (from-to)7715-7724
Number of pages10
JournalInternational Journal of Hydrogen Energy
Volume44
Issue number14
DOIs
Publication statusPublished - 15 Mar 2019

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Ferromagnetic resonance
ferromagnetic resonance
Hydrogen
sensitivity
hydrogen
Gases
gases
Thin films
thin films
Processing
Chemical analysis

Cite this

Lueng, C. ; Lupo, P. ; Schefer, T. ; Metaxas, P. J. ; Adeyeye, A. O. ; Kostylev, M. / Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas. In: International Journal of Hydrogen Energy. 2019 ; Vol. 44, No. 14. pp. 7715-7724.
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Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas. / Lueng, C.; Lupo, P.; Schefer, T.; Metaxas, P. J.; Adeyeye, A. O.; Kostylev, M.

In: International Journal of Hydrogen Energy, Vol. 44, No. 14, 15.03.2019, p. 7715-7724.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas

AU - Lueng, C.

AU - Lupo, P.

AU - Schefer, T.

AU - Metaxas, P. J.

AU - Adeyeye, A. O.

AU - Kostylev, M.

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