- Tytuł:
- High Quality (100) and (001) Oriented Substrates Prepared from Czochralski Grown SrLaGaO$\text{}_{4}$ and SrLaAlO$\text{}_{4}$ Single Crystals
- Autorzy:
-
Berkowski, M.
Fink-Finowicki, J.
Sass, J.
Mazur, K. - Powiązania:
- https://bibliotekanauki.pl/articles/1964370.pdf
- Data publikacji:
- 1997-07
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
81.10.Fq
61.50.Ks
68.35.Bs - Opis:
- The growth of SrLaGaO$\text{}_{4}$ and SrLaAlO$\text{}_{4}$ crystals on ⟨100⟩ and ⟨001⟩ oriented seeds was investigated. Various defects, which appeared in crystals grown on these two orientations, were observed in polarized light and by X-ray diffraction topography. It was found that to obtain a substrate of the best quality, the crystal should be cut along the growth directions. Therefore, crystals pulled along ⟨100⟩ direction are utilized for preparation of (001) substrates, whereas (100) substrates are better to cut from crystals grown on ⟨001⟩ seed. The quality of the prepared substrates was determined by high resolution X-ray diffraction study in terms of rocking curve and mean mosaic angle.
- Źródło:
-
Acta Physica Polonica A; 1997, 92, 1; 201-204
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł