坩埚底角形状对提拉法生长同成分铌酸锂晶体的影响

郝永鑫, 秦娟, 孙军, 杨金凤, 李清连, 黄贵军, 许京军

Impact of Crucible Bottom Shape on the Growth of Congruent Lithium Niobate Crystals by Czochralski Method

HAO Yongxin, QIN Juan, SUN Jun, YANG Jinfeng, LI Qinglian, HUANG Guijun, XU Jingjun

图1 提拉法生长四英寸CLN晶体的热场结构示意图

Fig. 1 Schematic diagram of the 4-inch CLN crystal growth thermal field by Czochralski method Unit: mm