## Abstract Lithium tetraborate, Li~2~B~4~O~7~ (LTB) crystals were grown by Czochralski technique. It belongs to tetragonal system with lattice parameter a = b = 9.479 Γ , c = 10.286 Γ . Transmission range of this crystal is 170 nm β 3300 nm. This material has attracted much attention because of its
Moisture contents of Li2B4O7 glass and single crystals
β Scribed by T. Katsumata; H. Konoura; A. Konno; K. Takei; M. Shinohara; K. Takahashi
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 585 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0022-0248
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π SIMILAR VOLUMES
Pure and Co-doped Li 2 B 4 O 7 (LBO) single crystals were grown by the Czochralski method. Starting concentrations of Co 2 O 3 in the melt were: 0.5, 0.85 and 1 mol% relative to Li 2 CO 3 . Technological factors affecting the quality of both crystals were discussed. Optical absorption and EPR spectr
## Abstract Lithium tetraborate crystals have great demand due to its nonβcritical phase matching at 90Β°. Transparent and good optical quality single crystals of undoped and Mn doped Li~2~B~4~O~7~ were grown by Czochralski technique in air atmosphere. The crystalline phase was determined by Xβray d