Coexistence of magnetism and superconductivity in Eu1.4Ce0.6RuSr2Cu2O10: A muon spin rotation and magnetization study
A. Shengelaya, R. Khasanov, D. G. Eshchenko, I. Felner, U. Asaf, I. M. Savić, H. Keller, K. A. Müller
DOI 10.1103/PhysRevB.69.024517 · Physical Review B
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Abstract
We performed zero-field muon spin rotation (ZF-μSR) and dc magnetization experiments in the ruthenate-cuprate Eu1.4Ce0.6RuSr2Cu2O10. It was found that this compound becomes weakly ferromagnetic at Tm=77.6K and superconducting below Tc=40K. ZF-μSR experiments indicate that the magnetic order accounts for most of the sample volume and magnetism is not significantly affected in the superconducting state. The present investigation provides evidence for the coexistence of magnetism and superconductivity in Eu1.4Ce0.6RuSr2Cu2O10.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| Eu1.4Ce0.6RuSr2Cu2O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 40 | Pressure not reported | onset |
| Eu1.4Ce0.6RuSr2Cu2O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 40 | Pressure not reported | onset |
| Eu1.4Ce0.6RuSr2Cu2O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 40 | Pressure not reported | unknown |
| RuSr2RCu2O8 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | 35 | Pressure not reported | onset |
| Gd1.4Ce0.6RuSr2Cu2O10 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
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