Control over gas bubble distribution in shaped sapphire crystals
| Autor: | V. A. Tatarchenko, T. A. Steriopolo, T. N. Yalovets, V. A. Borodin |
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| Rok vydání: | 1985 |
| Předmět: |
business.product_category
Materials science Field (physics) business.industry Bubble Front (oceanography) Physics::Optics General Chemistry Mechanics Condensed Matter Physics law.invention Physics::Fluid Dynamics Optics law Condensed Matter::Superconductivity Sapphire Die (manufacturing) Meniscus General Materials Science Crystallization business Distribution (differential geometry) |
| Zdroj: | Crystal Research and Technology. 20:301-306 |
| ISSN: | 1521-4079 0232-1300 |
| DOI: | 10.1002/crat.2170200303 |
| Popis: | Bubble distribution in shaped sapphire crystals grown by Stepanov technique is found to depend on the field of velocities of the melt flows between the top surface of a die and the crystallization front. A die design defining the flows in the meniscus is a tool for control over the bubble distribution. [Russian Text Ignored] |
| Databáze: | OpenAIRE |
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