Abstract
Superconductors with T c =126.7 K have been obtained by post-annealing in Tl 2O 3 vapour and at 750°C for long periods of time. The role of Tl 2O 3 vapour was investigated. It was found that it effectively prevented Tl loss and reduced the decomposition of Tl-2223 phase. A possible mechanism for the increase in T c of the Tl-2223 phase is discussed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
