Hydrogen gas sensing with magnetic nanomaterials
Chiu Ming Lueng
Research output: Thesis › Doctoral Thesis
A new concept of magnetic hydrogen gas sensing (m-HGS) is explored in this thesis. A wide detection range (0.1 to 100
percent) of hydrogen gas (H2) is achieved based on the effect of a decrease in strength of the perpendicular magnetic
anisotropy at the interface of Palladium (Pd) and Cobalt (Co) layers upon Pd exposure to H2 .The physics underlying this
concept is discussed. The focus is on the ferromagnetic resonance response of Pd-Co materials in the presence of H2. Several
types of films (Bi-layer Pd/Co, trilayer Pd/Co/Pd and CoPd alloy) are designed and investigated as H2 sensing media.
Kostylev, Mikhail, Supervisor
Metaxas, Peter, Supervisor
Thesis sponsors
Australian Government Research Training Program
https://doi.org/10.4225/23/5a582d0413755
Unpublished - 2017
ferromagnetic resonance
Lueng, C. M. (2017). Hydrogen gas sensing with magnetic nanomaterials. https://doi.org/10.4225/23/5a582d0413755
Lueng, Chiu Ming. / Hydrogen gas sensing with magnetic nanomaterials. 2017.
@phdthesis{d7c6dce7c3fe4407be847eb79e76369f,
title = "Hydrogen gas sensing with magnetic nanomaterials",
abstract = "A new concept of magnetic hydrogen gas sensing (m-HGS) is explored in this thesis. A wide detection range (0.1 to 100percent) of hydrogen gas (H2) is achieved based on the effect of a decrease in strength of the perpendicular magneticanisotropy at the interface of Palladium (Pd) and Cobalt (Co) layers upon Pd exposure to H2 .The physics underlying thisconcept is discussed. The focus is on the ferromagnetic resonance response of Pd-Co materials in the presence of H2. Severaltypes of films (Bi-layer Pd/Co, trilayer Pd/Co/Pd and CoPd alloy) are designed and investigated as H2 sensing media.",
keywords = "Hydrogen gas sensing, Ferromagnetic resonance, Ferromagnetic films, Palladium",
author = "Lueng, {Chiu Ming}",
doi = "10.4225/23/5a582d0413755",
school = "The University of Western Australia",
Lueng, CM 2017, 'Hydrogen gas sensing with magnetic nanomaterials', Doctor of Philosophy, The University of Western Australia. https://doi.org/10.4225/23/5a582d0413755
Hydrogen gas sensing with magnetic nanomaterials. / Lueng, Chiu Ming.
T1 - Hydrogen gas sensing with magnetic nanomaterials
AU - Lueng, Chiu Ming
N2 - A new concept of magnetic hydrogen gas sensing (m-HGS) is explored in this thesis. A wide detection range (0.1 to 100percent) of hydrogen gas (H2) is achieved based on the effect of a decrease in strength of the perpendicular magneticanisotropy at the interface of Palladium (Pd) and Cobalt (Co) layers upon Pd exposure to H2 .The physics underlying thisconcept is discussed. The focus is on the ferromagnetic resonance response of Pd-Co materials in the presence of H2. Severaltypes of films (Bi-layer Pd/Co, trilayer Pd/Co/Pd and CoPd alloy) are designed and investigated as H2 sensing media.
AB - A new concept of magnetic hydrogen gas sensing (m-HGS) is explored in this thesis. A wide detection range (0.1 to 100percent) of hydrogen gas (H2) is achieved based on the effect of a decrease in strength of the perpendicular magneticanisotropy at the interface of Palladium (Pd) and Cobalt (Co) layers upon Pd exposure to H2 .The physics underlying thisconcept is discussed. The focus is on the ferromagnetic resonance response of Pd-Co materials in the presence of H2. Severaltypes of films (Bi-layer Pd/Co, trilayer Pd/Co/Pd and CoPd alloy) are designed and investigated as H2 sensing media.
KW - Hydrogen gas sensing
KW - Ferromagnetic resonance
KW - Ferromagnetic films
KW - Palladium
U2 - 10.4225/23/5a582d0413755
DO - 10.4225/23/5a582d0413755
M3 - Doctoral Thesis
Lueng CM. Hydrogen gas sensing with magnetic nanomaterials. 2017. https://doi.org/10.4225/23/5a582d0413755
10.4225/23/5a582d0413755
THESIS - DOCTOR OF PHILOSOPHY - LUENG Chiu Ming - 2017
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