This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Tuning the Magnetic Properties of γ-Fe2O3 – Fe3O4 Thin Films for Atom Trapping Applications
Abstract: In this work we will investigate how the magnetic properties of nanometer thick iron-oxide films can be manipulated by heating them in air. Our preliminary results indicate that this can create remarkably large changes in the magnetic fields required to change the direction the film's magnetic moments point, increasing it by 100 % in some cases and decreasing it by 60 % in others. We will use polarised neutron scattering to try and understand these changes, with the ultimate aim of using these materials in novel devices.
Principal Investigator: Dr Tom Hayward
Experimenter: Professor Dan Allwood
Experimenter: Mr Richard Dawidek
Local Contact: Dr Jos Cooper
Experimenter: Mr Thomas Broomhall
Local Contact: Dr Nina-Juliane Steinke
DOI: 10.5286/ISIS.E.RB1620231
ISIS Experiment Number: RB1620231
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
10.5286/ISIS.E.82354813 | OFFSPEC | 05 October 2019 | Download |
10.5286/ISIS.E.86389823 | OFFSPEC | 24 May 2020 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
[doi]
For Example:
Dr Tom Hayward et al; (2016): Tuning the Magnetic Properties of γ-Fe2O3 – Fe3O4 Thin Films for Atom Trapping Applications , STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1620231
Data is released under the CC-BY-4.0 license.