- Tytuł:
- Growth and Structure of Buffer Layers for High Temperature Superconducting Films
- Autorzy:
-
Fröhlich, K.
Rosová, A.
Machajdík, D.
Šouc, J.
Figueras, A.
Weiss, F.
Chenevier, B.
Snauwaert, J. - Powiązania:
- https://bibliotekanauki.pl/articles/1964533.pdf
- Data publikacji:
- 1997-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
- 68.55.Jk
- Opis:
- We have studied thin CeO$\text{}_{2}$ buffer layers prepared by aerosol MOCVD on (11̅02) Al$\text{}_{2}$O$\text{}_{3}$ substrate at high deposition temperature, T$\text{}_{d}$= 900°C. A texture analysis by X-ray diffraction showed a high degree of epitaxial character of CeO$\text{}_{2}$ films. A study of the microstructure by transmission electron microscopy revealed that the CeO$\text{}_{2}$ films are in a relaxed state being composed of slightly misoriented blocks surrounded by dislocations. The films are smooth, giving mean square root values of the surface roughness measured by atomic force microscopy up to 1 nm.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 1; 255-258
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł