| Autor: |
T.E. Whall, V.A.M. Brabers, P.S.A. Knapen |
| Rok vydání: |
1984 |
| Předmět: |
|
| Zdroj: |
Journal of Crystal Growth. 69:101-107 |
| ISSN: |
0022-0248 |
| DOI: |
10.1016/0022-0248(84)90014-9 |
| Popis: |
A method of preparing polycrystalline spinels of the mixed series Fe 3−x Ti x O 4 in the composition range0 ⩽ x ⩽1, with meta to oxygen ratios which deviate from the ideal stoichiometric value 3/4 by less than 0.05%, is reported. Single crystals of these compositions have been prepared by zone-melting the stoichiometric polycrystalline rods. Ulvospinel (Fe 2 TiO 4 ) is of special interest. It has proved possible to grow single crystals of this compound having a very small excess of iron(x ≈ 0.995). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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