Growth of borax crystals by spiral mechanism
β Scribed by R. K. Takoo
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 335 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0232-1300
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π SIMILAR VOLUMES
## Abstract Some observations of growth spirals and hillocks on {001} surfaces of potassium bichromate crystals grown from aqueous solutions are presented and discussed. It is shown that a spiral pattern in fact represents a macrospiral developed as a result of the cooperative action of a group of
## Needle-shaped and platelet Growth of Borax Crystals Needle-shaphed and platelet growth of borax crystals from solutions is reported. Results of microtopographical studies on both the varieties are discussed. It is suggested that a slow rate of evaporation favours needle growth and a faster rate
## Abstract Slices cut from various locations in two GGG spirals grown by the Czochralski method have been studied using double crystal Xβray topography. In selected regions of the slices the lattice parameter has been measured by a modified Bond method. An increase of lattice parameter has been fo
## Abstract Microscopic processes occurring on the surface of a growing crystal or a dissolving one were observed by microcinematography. The crystals under observation were grown either in a drop of solution by evaporation or in a constantβtemperature microscope stage at a chosen supersaturation.