Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/3474
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dc.contributor.authorSubudhi, S-
dc.contributor.authorSubramanyam, B V R S-
dc.contributor.authorAlam, I-
dc.contributor.authorPatra, S-
dc.contributor.authorMahanandia, P-
dc.date.accessioned2020-01-16T14:02:16Z-
dc.date.available2020-01-16T14:02:16Z-
dc.date.issued2019-12-
dc.identifier.citation3rd International Conference on Solar Energy Photovoltaics(ICSEP-2019), KIIT University, Bhubaneswar, India, 19th-21st December 2019en_US
dc.identifier.urihttp://hdl.handle.net/2080/3474-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractBrownmillerite structured multiferroic KBiFe2O5 (KBFO) is an upcoming promising photoactive material for next-generation optoelectronic applications due to its intrinsic polarization. Herein, we reported the preparation, optical and electrical properties of polycrystalline KBiFe2O5 compound. The phase confirmation of orthorhombic KBFO nanoparticles prepared by a simple sol-gel technique was investigated by X-ray diffraction (XRD) pattern. Whereas, the surface morphology of KBFO sample was identified by scanning electron microscopy (SEM). The band gap of KBFO was investigated by UV-Vis spectroscopy and found to be ∼1.65 eV which extends visible to infrared region compared to conventional perovskite-structured multiferroics. The optically active KBFO shows switchable photoresponse under visible light illumination. The evidence of photo responses in KBFO was explained on the basis of Current-Voltage characteristics. In summary, the multiferroicity in KBFO could be regarded as a potential candidate for the ferroelectric photovoltaic applications.en_US
dc.subjectMultiferroicen_US
dc.subjectOpticalen_US
dc.subjectElectricalen_US
dc.titleInvestigation of Photovoltaic Response in Brownmillerite Multiferroic KBiFe2O5en_US
dc.typePresentationen_US
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