Effect of Cr substitution on the superconducting and magnetic properties of RuSr2Eu1.5Ce0.5Cu2O10−δ
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Effect of Cr substitution on the superconducting and magnetic properties of RuSr2Eu1.5Ce0.5Cu2O10−δ
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| Creator |
Kumar, Anuj
Mudgel, Monika Awana, V. P. S. Kishan, Hari |
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| Subject |
Physics
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| Description |
In this paper we investigate the properties of polycrystalline series of Ru1−xCrxSr2Eu1.5Ce0.5Cu2O10−δ (0.0 ⩽ x ⩽ 0.40) by resistivity, XRD and dc magnetization measurements. EuRu-1222 is a reported magneto superconductor with Ru spins magnetic ordering at temperatures near 100 K and superconductivity occurs in Cu–O2 planes below Tc ≅ 40 K. The exact nature of Ru spins magnetic ordering is still being debated and no conclusion has been reached yet. In this work, we found the superconducting transition temperature Tc = 20 K from resistivity and dc magnetization measurements for pristine sample. DC magnetization measurements exhibited ferromagnetic like transition for all samples.
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| Publisher |
Elsevier
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| Date |
2010-12
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://npl.csircentral.net/94/1/69.pdf
Kumar, Anuj and Mudgel, Monika and Awana, V. P. S. and Kishan, Hari (2010) Effect of Cr substitution on the superconducting and magnetic properties of RuSr2Eu1.5Ce0.5Cu2O10−δ. Physica C: Superconductivity, 470. S215-S216. ISSN 0921-4534 |
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| Relation |
http://dx.doi.org/10.1016/j.physc.2009.10.046
http://npl.csircentral.net/94/ |
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