Polymorphism and CDW in the Y3Rh4Ge13 superconductor
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https://doi.esrf.fr/10.15151/ESRF-ES-2064078301
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资源简介：
A composition-dependent polymorphism is observed in Y3Rh4Ge13. Y3Rh4Ge13-polymorphs are weakly-coupled BCS-like superconductors. Besides superconductivity, another state-of-the-art property arises from the temperature-dependent characteristics of magnetic susceptibility and electrical resistivity – charge density wave state appearing below Tf = 177 K. The single crystal diffraction synchrotron studies at 100 K (well below Tf) and 300 K (room temperature, also well above Tf) are acquired to prove the structural transition
as well as to determine the crystal structure of both low-temperature and high-temperature polymorphic modifications. In situ temperature-dependent (300 K-100 K-300 K) powder diffraction will confirm the evolution of the structural changes on a degree-resolved scale.
提供机构：
TU Bergakademie Freiberg, Institute for Experimental Physics, Leipziger Strasse 23, 09596, Freiberg, DE; TU Bergakademie Freiberg, Institute for Experimental Physics, Leipziger Strasse 23, 09596 Freiberg, Germany; ROBL - CRG, c/o ESRF, 71 avenue des Martyrs, Cs 40220, 38043 Grenoble Cedex 09, France
创建时间：
2028-01-01
