The ruthenocuprates: natural superconductor–ferromagnet multilayers

T Nachtrab, C Bernhard, C Lin, D Koelle… - Comptes Rendus …, 2006 - Elsevier
The recently discovered ruthenocuprates have attracted great interest because of the
microscopic coexistence of superconducting and ferromagnetic order. Typically, these …

Explanation of magnetic behavior in Ru-based superconducting ferromagnets

R Nigam, AV Pan, SX Dou - Physical Review B—Condensed Matter and …, 2008 - APS
We have investigated RuSr 2 Eu 1.5 Ce 0.5 Cu 2 O 10 (Ru-1222) and RuSr 2 EuCu 2 O 8
(Ru-1212) samples by using x-ray diffraction, scanning electron microscopy, dc …

Spin ordering in low-dimensional magnetic system induced by model interaction

S Haldar, AK Ghosh - Journal of Superconductivity and Novel Magnetism, 2020 - Springer
The magnetic susceptibility has been studied by using a new trial function for the model
interaction between spins arranged in a low-dimensional square pyramidal system. We …

Search for magnetic order in superconducting

JW Lynn, Y Chen, Q Huang, SK Goh… - Physical Review B …, 2007 - APS
Neutron diffraction, polarized neutron transmission, and small angle neutron scattering have
been used to investigate the crystal structure and nature of the magnetic order in a …

Granular superconductivity in polycrystalline ruthenocuprateRuSr2 (Gd1. 5Ce0. 5) Cu2O10− δ: magnetoresistive and magnetization studies

BI Belevtsev, EY Beliayev, DG Naugle… - Journal of Physics …, 2007 - iopscience.iop.org
Granular superconductivity effects in polycrystalline samples of RuSr 2 (Gd 1.5 Ce 0.5) Cu 2
O 10− δ, as prepared (by a solid-state reaction method) and annealed (12 h at 845 C) in …

Experimental study of magneto-superconductorRuSr2Eu1. 5Ce0. 5Cu2O10− δ: peculiar effect of Co do** on complex magnetism andTc variation

VPS Awana, H Kishan, O Eshkenazi… - Journal of Physics …, 2006 - iopscience.iop.org
We report structural, electrical, thermopower and magnetic properties of the Ru 1− x Co x Sr
2 Eu 1.5 Ce 0.5 Cu 2 O 10− δ (1.0≥ x≥ 0.0) system. Substitution of Co at the Ru site in the …

Magnetization scaling in the ruthenate-cuprate RuSr2Eu1.4Ce 0.6Cu2O10-δ (Ru-1222)

S Garcia, L Ghivelder, S Soriano, I Felner - The European Physical …, 2006 - Springer
The magnetic properties of the superconducting ruthenate-cuprate RuSr 2 Eu 1.4 Ce 0.6 Cu
2 O 10-δ (Ru-1222) have been studied by a scaling analysis of the dc magnetization and ac …

Magnetism, upper critical field and thermoelectric power of the magnetosuperconductorRuSr2Eu1. 5Ce0. 5Cu2O10− δ

R Lal, VPS Awana, M Peurla, R Rawat… - Journal of Physics …, 2006 - iopscience.iop.org
The magnetic susceptibility, M–H plot, magnetoresistance and thermoelectric power of the
RuSr 2 Eu 1.5 Ce 0.5 Cu 2 O 10− δ superconductor are measured. Values of the magnetic …

Superconducting and magnetic properties of Sn-doped Ru-1222

N Balchev, K Nenkov, G Mihova, B Kunev… - … C: Superconductivity and …, 2007 - Elsevier
Samples with nominal compositions Ru1− xSnxSr2Gd1. 4Ce0. 6Cu2Oy (0⩽ x⩽ 0.2) were
synthesized and their superconducting and magnetic properties were investigated. A non …

Two-dimensional frustrated magnetic state in superconducting

S Garcia, L Ghivelder, I Felner - Physical Review B—Condensed Matter and …, 2009 - APS
In this paper we investigate the magnetic state and the role of the crystalline structure in
RuSr 2 Eu 1.5 Ce 0.5 Cu 2 O 10 (Ru-1222). Measurements were made in the isomorphic …