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 language | English |
|---|---|
| Pages (from-to) | 7715-7724 |
| Number of pages | 10 |
| Journal | International Journal of Hydrogen Energy |
| Volume | 44 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - 15 Mar 2019 |
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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 journal › Article
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.
PY - 2019/3/15
Y1 - 2019/3/15
N2 - 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%.
AB - 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%.
KW - Cobalt-palladium alloy
KW - Ferromagnetic resonance
KW - Hydrogen sensing
KW - Perpendicular magnetic anisotropy
UR - http://www.scopus.com/inward/record.url?scp=85061730288&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2019.01.234
DO - 10.1016/j.ijhydene.2019.01.234
M3 - Article
VL - 44
SP - 7715
EP - 7724
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 14
ER -