- Tytuł:
- Fluorination Under NF$\text{}_{3}$ Flow of Oxygen Deficient YBa$\text{}_{2}$Cu$\text{}_{3}$O$\text{}_{x}$ Thin Films Deposited on Various Types of Substrate
- Autorzy:
-
Massiot, P.
Perrin, C.
Guilloux-Viry, M.
Perrin, A.
Sergent, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1964378.pdf
- Data publikacji:
- 1997-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
74.76.Bz
68.55.Ln - Opis:
- Oxygen deficient YBaCuO thin films, c-epitaxially grown by laser ablation on different substrates such as (100)MgO, (100)SrTiO$\text{}_{3}$ and (100)LaAlO$\text{}_{3}$, were fluorinated by an ex situ solid/gas reaction with NF$\text{}_{3}$ (3% NF$\text{}_{3}$ diluted in N$\text{}_{2}$) at 280°C. The kinetics of the reaction depends on the type of the substrate. After reaction the superconducting behaviour of the films is improved without degradation of their crystallinity, whatever the nature of the substrate. The stability of the fluorinated films under oxygen or nitrogen gas was studied. All these results will be compared with those previously obtained for fluorination of oxygen deficient YBaCuO ceramics.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 1; 221-225
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł