Abstract
The microstructure of (Tl, Pb)-1223 films on (100)LaAlO3 single-crystalline substrate was investigated on cross-sections of the specimens by conventional transmission electron microscopy in combination with selected area electron diffraction and by high resolution transmission electron microscopy. The (Tl,Pb)-1223 films showed the presence of the planar defects such as stacking faults and twins on the [100] planes. The numerous planar defects are accompanied by visible dislocations. Sporadically CaO grains were identified as secondary phase in the (Tl, Pb)-1223 film by energy dispersive X-ray diffraction point analysis and by X-ray mapping. The adhesion of the Tl-1223 film to the substrate was excellent.
| Original language | English |
|---|---|
| Pages (from-to) | 63 - 68 |
| Number of pages | 6 |
| Journal | Physica C: Superconductivity |
| Volume | 423 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 15 Jun 2005 |
Fields of science
- 104005 Electrochemistry
- 104006 Solid state chemistry
- 104014 Surface chemistry
- 104017 Physical chemistry
- 105113 Crystallography
- 105116 Mineralogy
- 503013 Subject didactics of natural sciences
- 204 Chemical Process Engineering
- 204001 Inorganic chemical technology
- 205016 Materials testing
- 210006 Nanotechnology
- 211104 Metallurgy
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