出典:Wiktionary
micro-pulling-down (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/05/17 04:12 UTC 版)
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.