Please use this identifier to cite or link to this item: https://doi.org/10.1063/5.0039709
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dc.titleAnomalous Nernst effect in Pr0.5Sr0.5CoO3
dc.contributor.authorGhosh, A.
dc.contributor.authorChanda, A.
dc.contributor.authorMahendiran, R.
dc.date.accessioned2022-10-12T08:09:04Z
dc.date.available2022-10-12T08:09:04Z
dc.date.issued2021-03-01
dc.identifier.citationGhosh, A., Chanda, A., Mahendiran, R. (2021-03-01). Anomalous Nernst effect in Pr0.5Sr0.5CoO3. AIP Advances 11 (3) : 35031. ScholarBank@NUS Repository. https://doi.org/10.1063/5.0039709
dc.identifier.issn2158-3226
dc.identifier.urihttps://scholarbank.nus.edu.sg/handle/10635/232505
dc.description.abstractWe report the anomalous Nernst effect (ANE) in polycrystalline metallic perovskite Pr0.5Sr0.5CoO3. The transverse Seebeck coefficient (Sxy) was measured at selected temperatures for magnetic fields up to H = 50 kOe and also as a function of temperature at two selected magnetic fields (H = 2 and 10 kOe). While Sxy increases linearly with H above the Curie temperature (TC ?229 K), it changes non-linearly at low fields in the ferromagnetic state and exhibits hysteresis similar to magnetization. Linear extrapolation of the high field Sxy vs H graph to zero field gives Sxy = 0.46 ?V/K at 175 K. It is found that the manganite counterpart Pr0.5Sr0.5MnO3 having a similar hole content exhibits much smaller Sxy than Pr0.5Sr0.5CoO3 in a field of 2 kOe. Our analysis suggests that the ANE in this sample is most likely due to asymmetric skew scattering of charge carriers. © 2021 Author(s).
dc.publisherAmerican Institute of Physics Inc.
dc.rightsAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceScopus OA2021
dc.typeArticle
dc.contributor.departmentDEPT OF PHYSICS
dc.description.doi10.1063/5.0039709
dc.description.sourcetitleAIP Advances
dc.description.volume11
dc.description.issue3
dc.description.page35031
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