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dc.contributor.authorLiu, Baochang.en_US
dc.date.accessioned2009-06-04T14:09:28Z
dc.date.available2009-06-04T14:09:28Z
dc.date.issued2007-06-04T14:09:28Z
dc.identifier.urihttp://hdl.handle.net/10464/1553
dc.description.abstract/c-(BETS)2FeBr4 is the first antiferromagnetic organic superconductor with successive antiferromagnetic and superconducting transitions at Ta^=2.5K and Tc=l.lK respectively at ambient pressure. Polarized reflectance measurements were performed on three single crystalsamples of this material using a Briiker IFS66V/S Interferometer, and a Bolometer detector or an MCT detector, at seven temperatures between 4K and 300K, in both the far-infrared and mid-infrared frequency range. After the reflectance results were obtained, the Kramers-Kronig dispersion relation was apphed to determine the optical conductivity of /c-(BETS)2FeBr4 at these seven temperatures. Additionally, the optical conductivity spectra were fitted with a Drude/Lorentz Oscillator model in order to study the evolution of the optical conductivity with temperature along the a-axis and c-axis. The resistivities calculated from the Drude model parameters along the a-axis and c-axis agreed reasonably with previous transport measurements.en_US
dc.language.isoengen_US
dc.publisherBrock Universityen_US
dc.subjectOrganic superconductorsen_US
dc.titleOptical properties of organic superconductor K-(BETS)2FeBr4 /en_US
dc.typeElectronic Thesis or Dissertationen_US
dc.degree.nameM.Sc. Physicsen_US
dc.degree.levelMastersen_US
dc.contributor.departmentDepartment of Physicsen_US
dc.degree.disciplineFaculty of Mathematics and Scienceen_US
refterms.dateFOA2021-07-16T11:02:06Z


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