CUED Publications database

Large single grain (RE)-Ba-Cu-O superconductors with nano-phase inclusions

Babu, NH and Reddy, ES and Shi, Y and Iida, K and Withnell, TD and Cardwell, DA (2005) Large single grain (RE)-Ba-Cu-O superconductors with nano-phase inclusions. IEEE Transactions on Applied Superconductivity, 15. pp. 3090-3093. ISSN 1051-8223

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Nano-phase (5-20 nm) particles of YBa 2 (Cu 0.5 M 0.6 )O 6 [where M = Nb, Ta, Mo, W, Zr and Hf] have been introduced successfully into RE-Ba-Cu-O single grain superconductors. A study to enlarge the size of a single grain containing these particles has been carried out involving measurement of the growth rate as a function of YBa 2 (Cu 0.5 M 0.6 )O 6 phase concentration and degree of un-dercooling. The influence of the change in YBa 2 (Cu 0.8 M 0.5 )O 6 concentration on microstructural features is also investigated and the superconducting properties of these large grain superconductors are presented. © 2005 IEEE.

Item Type: Article
Divisions: Div C > Materials Engineering
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:49
Last Modified: 11 Jan 2018 02:49