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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 |
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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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Dive into the research topics of 'Sensitivity of ferromagnetic resonance in PdCo alloyed films to hydrogen gas'. Together they form a unique fingerprint.Projects
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Magnetic Biosensing - Developing High Frequency Spintronic Sensors for Magnetic Label Detection
Metaxas, P. (Investigator 01)
ARC Australian Research Council
1/01/12 → 19/10/16
Project: Research