Ion beam sputtering and properties of YBaCuO superconducting thin films

Davor Pavuna, Helmuth Berger
1988
Article

Résumé

The authors have produced YBaCuO thin films by mono-target ion beam sputtering. Post annealing in O2 at 850°C results in superconducting films on (100) SrTiO3 with R=0 at ~60 K. Preliminary results of chemical analysis of the films by X-ray photoelectron spectroscopy (XPS), as well as combined secondary ion mass (SIMS) and Auger electron spectroscopy (AES) indicate formation of hydroxides and carbonates in the surface of samples and somewhat lower concentration of oxygen than the optimal value of 6.9

Source officielle

https://infoscience.epfl.ch/record/101504?ln=fr

À propos de ce résultat

Cette page est générée automatiquement et peut contenir des informations qui ne sont pas correctes, complètes, à jour ou pertinentes par rapport à votre recherche. Il en va de même pour toutes les autres pages de ce site. Veillez à vérifier les informations auprès des sources officielles de l'EPFL.

Ion beam sputtering and properties of YBaCuO superconducting thin films

Microwave plasma-assisted reactive HiPIMS of InN films: Plasma environment and material characterisation

Surface Analysis by Secondary Ion Mass Spectrometry (SIMS): Principles and Applications from Swiss Laboratories

Analyzing glycans cleaved from a biotherapeutic protein using a combination of ion mobility spectrometry and cryogenic ion spectroscopy

Microwave plasma-assisted reactive HiPIMS of InN films: Plasma environment and material characterisation

Analyzing glycans cleaved from a biotherapeutic protein using a combination of ion mobility spectrometry and cryogenic ion spectroscopy

Surface Analysis by Secondary Ion Mass Spectrometry (SIMS): Principles and Applications from Swiss Laboratories