β-Zn_3BPO_7晶体的生长研究

Investigation of the Crystal Growth of β-Zn_3BPO_7

采用泡生法生长 β Zn3 BPO7(简称ZBP)晶体。用不同方向的籽晶进行晶体生长 ,分别得到了大尺寸的ZBP单晶。采取了适当措施有效地抑制了ZBP相变的发生 ,对生长得到的单晶进行X射线衍射分析 ,确定其为 β Zn3 BPO7晶体。对得到的大尺寸单晶进行了形貌研究 。

The crystals of β Zn 3BPO 7 (ZBP) have been grown by using Kyropoulos method.The fine ZBP single crystal was obtained in different grown direction. The phase transition was effectively suppressed by adopting special temperature distribution and after growth heat treatment.The crystal was identified as ZBP crystal by X ray powder diffraction.The morphology of ZBP crystal was investigated and the crystal face was indicated.