...目的:研究结晶速度) 1953年 Teal & Little 应用在 single crystal之生长 6(1) 设备:a、坩埚 - 石英坩埚(quartz crucible) 石墨坩埚 graphite crucible 石英坩埚在高温会软化,须藉外围的石墨坩埚来固定,以防止变形。
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Quartz crucible for aqueous samples 用于液体样品的石英坩埚
At the top of the quartz crucible, there was a baffle ofdiameter 2mm which make the vaporing rate of the evaporator source steady.
在石英坩埚顶口处盖上开有直径约为2mm蒸发孔的挡板,提高了蒸发源加热时的蒸发速度的稳定性。
参考来源 - 有机电致发光器件的制备工艺研究及器件结构优化·2,447,543篇论文数据,部分数据来源于NoteExpress
The sample is heated in are-fractory crucible instead of graphite or quartz crucible.
装载试样的坩埚由耐火材料制成,而不用石墨坩埚或石英坩埚。
Liquid samples can be introduced into the stage with a quartz crucible through the side door without having to remove the lid.
液体样品可以放入石英坩埚中,从侧面倒入热台而不需要打开上盖。
Project Outline: Quartz crucible which is used for semiconductor material is the container necessary to the production of monocrystalline silicon.
项目建设背景:半导体材料用石英坩埚,是生产硅单晶体所必需的石英容器。
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