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About: Micro-pulling-down

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The micro-pulling-down (μ-PD) method is a crystal growth technique based on continuous transport of the melted substance through micro-channel(s) made in a crucible bottom. Continuous solidification of the melt is progressed on a liquid/solid interface positioned under the crucible. In a steady state, both the melt and the crystal are pulled-down with a constant (but generally different) velocity. Many different types of crystal are grown by this technique, including Y3Al5O12, Si, Si-Ge, LiNbO3, α-Al2O3, Y2O3, Sc2O3, LiF, CaF2, BaF2, etc.

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  • The micro-pulling-down (μ-PD) method is a crystal growth technique based on continuous transport of the melted substance through micro-channel(s) made in a crucible bottom. Continuous solidification of the melt is progressed on a liquid/solid interface positioned under the crucible. In a steady state, both the melt and the crystal are pulled-down with a constant (but generally different) velocity. Many different types of crystal are grown by this technique, including Y3Al5O12, Si, Si-Ge, LiNbO3, α-Al2O3, Y2O3, Sc2O3, LiF, CaF2, BaF2, etc. (en)
  • 微下拉晶體成長法（Micro-pulling-down，簡稱μ-PD或微下拉法）是以連續的熔融餵料通過坩堝底部一微小通道來成長晶體的技術。熔融餵料抵達坩堝下方的固液兩相接面後會連續不斷地進行凝固。在穩定的操作情況下，液相熔融料和固相晶體會各自以等速被往下拉，但兩者的向下速度通常不會一樣。 此法可以成長多種晶體如釔鋁柘榴石、矽、矽鍺、鈮酸鋰、藍寶石、氧化釔、氧化鈧、氟化鋰、氟化鈣、氟化鋇等等。 (zh)
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  • The micro-pulling-down (μ-PD) method is a crystal growth technique based on continuous transport of the melted substance through micro-channel(s) made in a crucible bottom. Continuous solidification of the melt is progressed on a liquid/solid interface positioned under the crucible. In a steady state, both the melt and the crystal are pulled-down with a constant (but generally different) velocity. Many different types of crystal are grown by this technique, including Y3Al5O12, Si, Si-Ge, LiNbO3, α-Al2O3, Y2O3, Sc2O3, LiF, CaF2, BaF2, etc. (en)
  • 微下拉晶體成長法（Micro-pulling-down，簡稱μ-PD或微下拉法）是以連續的熔融餵料通過坩堝底部一微小通道來成長晶體的技術。熔融餵料抵達坩堝下方的固液兩相接面後會連續不斷地進行凝固。在穩定的操作情況下，液相熔融料和固相晶體會各自以等速被往下拉，但兩者的向下速度通常不會一樣。 此法可以成長多種晶體如釔鋁柘榴石、矽、矽鍺、鈮酸鋰、藍寶石、氧化釔、氧化鈧、氟化鋰、氟化鈣、氟化鋇等等。 (zh)
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  • Micro-pulling-down (en)
  • 微下拉晶體成長法 (zh)
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