Sr2Ir1-xCuxO4 (x = 0, 0.05 and 0.1): Dilute magnetism in a mixed 3d–5d transition-metal oxide
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | MARIK, Sourav | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | LEFEVRE, Loryne | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | FOURCADE, Sébastien | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DECOURT, Rodolphe | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | TOULEMONDE, Olivier | |
| dc.date.issued | 2018-02 | |
| dc.identifier.issn | 0925-8388 | |
| dc.description.abstractEn | Herein we have investigated the effect of Cu(3d − transition metal) substitution for the Ir – site on the structure and physical properties of Sr2IrO4. Interestingly, the critical octahedral rotation is found to decrease (increase in Ir – O – Ir angle) with Cu substitution. The resistivity measurements illustrate a significant decrease with Cu substitution, however, keep a semiconducting dependence. Magnetic measurements reveal a decrease in the magnetic transition temperatures. Observed magnetic moment per metal ion shows a decreasing trend as Cu content is increased in the structure. A study of the composition – structure – properties correlation for this interesting and mixed 3d − 5d transition metal system is presented and discussed here. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.title.en | Sr2Ir1-xCuxO4 (x = 0, 0.05 and 0.1): Dilute magnetism in a mixed 3d–5d transition-metal oxide | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jallcom.2017.11.283 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Alloys and Compounds | |
| bordeaux.page | 1908-1913 | |
| bordeaux.volume | 735 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01671437 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01671437v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Alloys%20and%20Compounds&rft.date=2018-02&rft.volume=735&rft.spage=1908-1913&rft.epage=1908-1913&rft.eissn=0925-8388&rft.issn=0925-8388&rft.au=MARIK,%20Sourav&LEFEVRE,%20Loryne&FOURCADE,%20S%C3%A9bastien&DECOURT,%20Rodolphe&TOULEMONDE,%20Olivier&rft.genre=article |
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