Growth from skull-melting of zirconia-rare earth oxide crystals
β Scribed by D. Michel; M. Perez Y Jorba; R. Collongues
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 415 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0022-0248
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## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract Rareβearth (RE) elements present in the growth melt of the LPE process are known to have a purifying effect on the grown layers of IIIβV compounds. The RE atoms exhibit high chemical affinity preferentially to shallow donors, forming insoluble aggregates that remain in the melt and do n
A slow cooling method using molten copper as a flux was applied for crystal growth in the systems R-Rh-B and R-Rh-B-C (R β«Ψβ¬ rare earth element). Ternary borides: Single crystals of RRh 3 B 2 (R β«Ψβ¬ Gd, Dy, Er, Tm, Yb, and Lu), RRh 4 B 4 (R β«Ψβ¬ Sm, Dy, Er, and Tm), and RRh 3 B (R β«Ψβ¬ Sm, Gd, Er, and