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Growth of 3-Inch-Diameter Li2B4O7Single Crystal Using the Resistance Heating Furnace
- Source :
- Japanese Journal of Applied Physics; September 1994, Vol. 33 Issue: 9 p5525-5525, 1p
- Publication Year :
- 1994
-
Abstract
- The mode and origin of cracking of lithium tetraborate ( Li2B4O7) single crystals during growth using a resistance heating furnace have been studied. The relationship between the formation mechanism of anomalous growth ridges and the occurrence of cracking was examined. It is concluded that a high temperature gradient near the interface and small temperature fluctuations in the melt are needed for growing a crack-free 3-inch-diameter Li2B4O7single crystal.
Details
- Language :
- English
- ISSN :
- 00214922 and 13474065
- Volume :
- 33
- Issue :
- 9
- Database :
- Supplemental Index
- Journal :
- Japanese Journal of Applied Physics
- Publication Type :
- Periodical
- Accession number :
- ejs56126360
- Full Text :
- https://doi.org/10.1143/JJAP.33.5525