Impact of Hydrogen Gas on the Inverse Spin Hall Effect in Palladium/Cobalt Bilayer Films

Stuart Watt, Rong Cong, Chris Leung, Manu Sushruth, Peter Metaxas, Mikhail Kostylev

Research output: Contribution to journalArticle

Abstract

The influence of hydrogen gas absorption on the inverse Spin Hall Effect (iSHE) in the material is measured in Co/Pd bi-layer films. The iSHE is driven by ferromagnetic resonance in the cobalt layer and manifests as a dc voltage across the Pd layer. In the presence of hydrogen gas, the iSHE peak shifts downwards in applied field together with the ferromagnetic resonance absorption peak for the material. In parallel, an increase in the iSHE peak height and width is observed.
LanguageEnglish
Article number8119549
Number of pages4
JournalIEEE Magnetics Letters
Volume9
Early online date23 Nov 2017
DOIs
StatePublished - 2018

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Spin Hall effect
Palladium
Cobalt
Hydrogen
Gases
Ferromagnetic resonance
Gas absorption
Electric potential

Cite this

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title = "Impact of Hydrogen Gas on the Inverse Spin Hall Effect in Palladium/Cobalt Bilayer Films",
abstract = "The influence of hydrogen gas absorption on the inverse Spin Hall Effect (iSHE) in the material is measured in Co/Pd bi-layer films. The iSHE is driven by ferromagnetic resonance in the cobalt layer and manifests as a dc voltage across the Pd layer. In the presence of hydrogen gas, the iSHE peak shifts downwards in applied field together with the ferromagnetic resonance absorption peak for the material. In parallel, an increase in the iSHE peak height and width is observed.",
author = "Stuart Watt and Rong Cong and Chris Leung and Manu Sushruth and Peter Metaxas and Mikhail Kostylev",
year = "2018",
doi = "10.1109/LMAG.2017.2777396",
language = "English",
volume = "9",
journal = "IEEE Magnetics Letters",
issn = "1949-307X",
publisher = "IEEE, Institute of Electrical and Electronics Engineers",

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Impact of Hydrogen Gas on the Inverse Spin Hall Effect in Palladium/Cobalt Bilayer Films. / Watt, Stuart; Cong, Rong; Leung, Chris; Sushruth, Manu; Metaxas, Peter; Kostylev, Mikhail.

In: IEEE Magnetics Letters, Vol. 9, 8119549, 2018.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Impact of Hydrogen Gas on the Inverse Spin Hall Effect in Palladium/Cobalt Bilayer Films

AU - Watt,Stuart

AU - Cong,Rong

AU - Leung,Chris

AU - Sushruth,Manu

AU - Metaxas,Peter

AU - Kostylev,Mikhail

PY - 2018

Y1 - 2018

N2 - The influence of hydrogen gas absorption on the inverse Spin Hall Effect (iSHE) in the material is measured in Co/Pd bi-layer films. The iSHE is driven by ferromagnetic resonance in the cobalt layer and manifests as a dc voltage across the Pd layer. In the presence of hydrogen gas, the iSHE peak shifts downwards in applied field together with the ferromagnetic resonance absorption peak for the material. In parallel, an increase in the iSHE peak height and width is observed.

AB - The influence of hydrogen gas absorption on the inverse Spin Hall Effect (iSHE) in the material is measured in Co/Pd bi-layer films. The iSHE is driven by ferromagnetic resonance in the cobalt layer and manifests as a dc voltage across the Pd layer. In the presence of hydrogen gas, the iSHE peak shifts downwards in applied field together with the ferromagnetic resonance absorption peak for the material. In parallel, an increase in the iSHE peak height and width is observed.

U2 - 10.1109/LMAG.2017.2777396

DO - 10.1109/LMAG.2017.2777396

M3 - Article

VL - 9

JO - IEEE Magnetics Letters

T2 - IEEE Magnetics Letters

JF - IEEE Magnetics Letters

SN - 1949-307X

M1 - 8119549

ER -