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dc.contributor.authorBaraclough, M
dc.contributor.authorHooper, I
dc.contributor.authorBarnes, W
dc.date.accessioned2020-11-30T13:26:43Z
dc.date.issued2020-11-30
dc.description.abstractIn this work we investigate defect modes localised at the ends and within the bulk of 1D metamaterial analogues of molecular aggregates. The study is undertaken in the microwave regime, where the cm scale of the metamaterial analogue provides an opportunity to directly probe the modes deep within their near-fields in ways not easily achieved in molecular systems. To demonstrate the power of this approach we compare our observations to predictions from a simple Su, Schrieffer and Heeger (SSH) model, and find good qualitative agreement.en_GB
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC)en_GB
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC)en_GB
dc.description.sponsorshipEuropean Research Council (ERC)en_GB
dc.format.ipynb, .csven_GB
dc.identifier.doi10.24378/exe.2843
dc.identifier.grantnumberEP/L015331/1en_GB
dc.identifier.grantnumberEP/R004781/1en_GB
dc.identifier.grantnumberERC-2016-AdG-742222en_GB
dc.identifier.urihttp://hdl.handle.net/10871/123838
dc.language.isoenen_GB
dc.publisherUniversity of Exeteren_GB
dc.relation.urlhttp://hdl.handle.net/10871/127508en_GB
dc.rightsCC BY 4.0en_GB
dc.titleDirect observation of defect modes in molecular aggregate analogues (dataset)en_GB
dc.typeDataseten_GB
dc.date.available2020-11-30T13:26:43Z
dc.descriptionasymmetric.csv - Measured data for the resonator chain transitioning from BA to AB. A column is frequency, E is S21 magnitude and F is S21 phase. Other columns are not used in the paper. Data is used in figure 7 panels b and c symmetric.csv - Measured data for the resonator chain transitioning from AB to BA. A column is frequency, E is S21 magnitude and F is S21 phase. Other columns are not used in the paper. Data is used in figure 7 panels a and c Aterm.csv - Measured data for the resonator chain that terminates with an A cell. A column is frequency, E is S21 magnitude and F is S21 phase. Other columns are not used in the paper.Data is used in figure 6 panel a Bterm.csv - Measured data for the resonator chain that terminates with an B cell. A column is frequency, E is S21 magnitude and F is S21 phase. Other columns are not used in the paper.Data is used in figure 6 panel b Molecular aggregates paper plots.ipynb - Jupyter notebook to plot figures 6 and 7. Coded in Julia 1.1 SSH_model.ipynb - Jupyter notebook to plot figure 2. Coded in Python 3.7en_GB
dc.descriptionThe article associated with this dataset is available in ORE at: http://hdl.handle.net/10871/127508en_GB
dc.identifier.journalPhysical Review Ben_GB
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_GB
exeter.funder::Engineering and Physical Sciences Research Council (EPSRC)en_GB
rioxxterms.versionNAen_GB
rioxxterms.licenseref.startdate2020-11-30
rioxxterms.typeOtheren_GB
refterms.dateFOA2020-11-30T13:26:49Z


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