• Nicoletta Rizzi

Articles written in Journal of Chemical Sciences

• Metal-organic deposition of YBa2Cu3O$_x$ and Bi2Sr2Ca1Cu2O$_x$ films on various substrates starting from different fluorine-free metallorganic compounds

YBa2Cu3O$_x$ (Y-123 ) and Bi2Sr2Ca1Cu2O$_x$ (Bi-2212) films on various substrates have been prepared by Metal-Organic Deposition starting from different metallorganic fluorine-free compounds and using a very simple instrumentation. The processing conditions include a rapid pyrolysis step in air and an annealing step in oxygen for Y-123 and in air for Bi-2212. The films obtained have been characterized by X-ray diffraction (XRD) and the formation of a superconducting phase of Y-123 or Bi-2212 was confirmed measuring the critical temperature ($T_c$) with Ac-susceptibility and resistive measurements. Microstructure and final cationic ratios have been studied by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS).

• # Journal of Chemical Sciences

Volume 134, 2022
All articles
Continuous Article Publishing mode

• # Editorial Note on Continuous Article Publication

Posted on July 25, 2019