总结了BaY2F8晶体的结构和性质,利用提拉法实现了BaY2F8晶体的生长,并得到X光衍射和透过率验证.使用的温场梯度为:在r=0,z=0处的径向梯度约为0.26℃/mm,纵向梯度约为27.06℃/mm.为了提高晶体质量,需进一步改进温场,如加大径向梯度、减小纵向梯度,从而有利于熔液径向对流,并降低结晶和生长速度.
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