Chemical and Microstructural Nanoscale Homogeneity in Superconducting YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7–<i>x</i></sub> Films Derived from Metal-Propionate Fluorine-free Solutions
Lavinia Saltarelli, Kapil Gupta, Silvia Rasi, Aiswarya Kethamkuzhi, Albert Queraltó, Diana Moreno García, J. Gutiérrez, Jordi Farjas, P. Roura, S. Ricart, X. Obradors, Teresa Puig
Abstract
at 77 K were obtained, showing the correlation of precursor film homogeneity to the final YBCO physical properties.
Topics & Concepts
Materials scienceHomogeneity (statistics)SuperconductivityEpitaxyChemical engineeringNanoscopic scaleCuprateCrystalliteNanotechnologyOptoelectronicsLayer (electronics)Condensed matter physicsMetallurgyStatisticsMathematicsEngineeringDopingPhysicsPhysics of Superconductivity and MagnetismSuperconductivity in MgB2 and AlloysZnO doping and properties