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Journal of the Korean Ceramic Society 1990;27(8): 1050. |
| Floating Zone법에 의한 Rutile($TiO_2$)단결정 육성 |
| 신재혁, 강승민, 오근호 |
| 한양대학교 무기재료공학과 |
| Growth of Rutile Single Crystal by Floating Zone Method |
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| ABSTRACT |
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Rutile(TiO2) single crystals were grown by FZ method. Feed rod was sintered in the longitudinal tube-shaped furnace at 135$0^{circ}C$ and optimum growth condition was growth rate 5-8mm/hr, rotation rate 30-40rpm. When crystal was growing, atomosphere was oxidized condition, and grown single crystal was annealed at 110$0^{circ}C$. The rutile single crystals were oriented to [001] direction and color change of single crystals were related to atmosphere, and difference of electric conductivity and resistance was due to the fact above. |
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