Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
68 (1990), S. 6341-6346
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
A unit standard map for YBa2Cu3O7−x superconductors was constructed and indexed from a series of electron channeling patterns (ECPs). (001) pole figures of YBa2Cu3O7−x tapes and bulk specimens with various values of critical current density (Jc) were drawn by using the map covering [001-1¯1¯0-1¯10] stereographic quadrant and ECPs taken from individual grains of the specimens. It was found that preferred orientation of (001) formed in the tape with a decreasing thickness of the tape, which raised Jc significantly. It is concluded that the ECP technique is very useful for the analysis of orientation distribution in small-sized YBa2Cu3O7−x specimens such as tapes or thin films.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.346879
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