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Anomalous lattice expansion of RuSr2Eu1.5Ce0.5Cu2O10(Ru-1222) magneto superconductor: A low temperature X-ray diffraction study

V. P. S. Awana·Rajeev Ranjan·Rajeev Rawat·L. S. Sharath Chandra·M. Peurla·V. Ganesan·H. Kishan·D. Pandey·R. Laiho·E. Takayama-Muromachi·A. V. Narlikar
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Abstract

This is the first report of the observation of the onset of excess volume and also of the strain along the a-axis near the magnetic ordering temperature in Ru-1222 superconductor, and indicates a coupling between the lattice and the magnetism in this system. Magnetization, magneto transport and thermoelectric power measurements being carried out on the same sample are also reported.

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V. P. S. Awana, Rajeev Ranjan, Rajeev Rawat, L. S. Sharath Chandra, M. Peurla, V. Ganesan, H. Kishan, D. Pandey, R. Laiho, E. Takayama-Muromachi, A. V. Narlikar. 2006-04-26. Anomalous lattice expansion of RuSr2Eu1.5Ce0.5Cu2O10(Ru-1222) magneto superconductor: A low temperature X-ray diffraction study. https://doi.org/10.1016/j.physc.2006.03.123

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