Investigating the effect of magnetic impurities on ALC resonances

DOI

This proposal aims to investigate the effect of magnetic impurities on the ALC resonance amplitude of an organic semiconductor (RRa-P3HT), to determine whether the effect can be quantified. Previous measurements have found that for a small concentration of magnetic impurities (0.004%), a 10% increase in the ALC amplitude occurs at 300K. In this experiment, we propose to systematically change the magnetic impurity concentration in the RRa-P3HT, from 0.001% to 0.02% to determine how the ALC amplitude changes. The ALC resonances will also be model to allow for further understanding and quantification of the different processes contributing to the overall magnitude.

Identifier
DOI https://doi.org/10.5286/ISIS.E.82353900
Metadata Access https://icatisis.esc.rl.ac.uk/oaipmh/request?verb=GetRecord&metadataPrefix=oai_datacite&identifier=oai:icatisis.esc.rl.ac.uk:inv/82353900
Provenance
Creator Professor Nicola Morley; Dr Maureen Willis; Dr Mark Telling; Dr Francis Pratt
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 Photon- and Neutron Geosciences
Temporal Coverage Begin 2016-10-07T08:00:00Z
Temporal Coverage End 2016-10-09T08:00:00Z