On the effect of isovalent Bi substitution at the Eu site in the pyrochlore Eu2Ir2O7

TELANG, PRACHI; MISHRA, KSHITI; SINGH, SURJEET

dc.contributor.author	TELANG, PRACHI	en_US
dc.contributor.author	MISHRA, KSHITI	en_US
dc.contributor.author	SINGH, SURJEET	en_US
dc.coverage.spatial	Mumbai, India	en_US
dc.date.accessioned	2021-02-05T06:14:07Z
dc.date.available	2021-02-05T06:14:07Z
dc.date.issued	2018-04	en_US
dc.identifier.citation	DAE Solid State Physics Symposium 2017.	en_US
dc.identifier.isbn	9780740000000	en_US
dc.identifier.issn	-	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5605
dc.identifier.uri	https://aip.scitation.org/doi/10.1063/1.5029034	en_US
dc.description.abstract	We investigate the structural and physical properties of the pyrochlores Eu2-xBi2xIr2O7 (x = 0, 0.05, 0.1, 0.25, 0.5, 0.75 and 1). We found that the lattice parameters of the compositions close to Eu2Ir2O7 end (i.e., x < 0.1) do not follow a regular increase as expected due the bigger ionic size of Bi3+ compared to Eu3+. Measurement of physical properties, including, resistivity and magnetic susceptibility showed a strong structure-property correlation in the x < 0.1 doping range. Above this doping level, the lattice parameters show a linear increase, and the physical behavior of the series quickly approaches that of the end member Bi2Ir2O7 which exhibits a metallic conductivity with no magnetic transition	en_US
dc.language.iso	en	en_US
dc.publisher	AIP Publishing	en_US
dc.subject	Physics	en_US
dc.subject	2018	en_US
dc.title	On the effect of isovalent Bi substitution at the Eu site in the pyrochlore Eu2Ir2O7	en_US
dc.type	Conference Papers	en_US
dc.contributor.department	Dept. of Physics	en_US
dc.identifier.doi	https://doi.org/10.1063/1.5029034	en_US
dc.identifier.sourcetitle	DAE Solid State Physics Symposium 2017.	en_US
dc.publication.originofpublisher	Foreign	en_US