Microstructure of High Temperature Superconductors of the Perovskite Type
Open Access
- 1 January 1987
- journal article
- research article
- Published by CSIRO Publishing in Australian Journal of Physics
- Vol. 40 (4) , 547-556
- https://doi.org/10.1071/ph870547
Abstract
Combined high resolution electron microscopy and convergent beam electron diffraction (CBED) of the same areas of crystals of Ba3La3Cu6014 reveals defects of various types including ordinary dislocations and polytypic intergrowths. This latter type is considered to be intimately associated with the performance of this material as a high temperature superconductor ..Keywords
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