Interface magnetism study of Fe/GaSb epitaxial structures

DOI

We propose to study the magnetic moment and the magnetic layer profile in order to rule out the presence of magnetic dead layers at the interface in thin Fe films grown epitaxially on GaSb/AlSb/GaAs(001) and GaSb(001) substrates as a function of thickness using polarised neutron reflectometry (PNR). Our goal is to obtain information of the magnetic depth profile of Fe and the magnetic interface between Fe and high spin-orbit coupling (SOC) material GaSb. This information will help us to better understand the magnetic-transport measurement results and the magnetic properties obtained by conventional magnetometry on our structures.

Identifier
DOI https://doi.org/10.5286/ISIS.E.79111797
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/79111797
Provenance
Creator Dr Razan Aboljadayel; Dr Nina-Juliane Steinke; Dr Crispin Barnes; Ms Sabrina Masur; Dr Adrian Ionescu; Dr Mu Wang; Dr Hidekazu Kurebayashi
Publisher ISIS Neutron and Muon Source
Publication Year 2019
Rights CC-BY Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Contact isisdata(at)stfc.ac.uk
Representation
Resource Type Dataset
Discipline Natural Sciences; Physics
Temporal Coverage Begin 2016-04-25T07:00:00Z
Temporal Coverage End 2016-04-27T07:00:00Z