Abstract—

We have optimized conditions for the flux growth of the RAl₃(BO₃)₄ (R = Y, Nd, Gd, Lu) and RMgB₅O₁₀ (R = Y, La, Gd) rare-earth borates and measured the thermal conductivity of YAl₃(BO₃)₄, NdAl₃(BO₃)₄, GdAl₃(BO₃)₄, LuAl₃(BO₃)₄, and LaMgB₅O₁₀ crystals. The results strongly suggest that these materials are potentially attractive for use as laser gain elements.

中文翻译：

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RAl 3（BO 3）4（R = Y，Nd，Gd，Lu）和RMgB 5 O 10（R = Y，La，Gd）晶体的生长和热物理性质

摘要-

我们为RAl ₃（BO ₃）₄（R = Y，Nd，Gd，Lu）和RMgB ₅ O ₁₀（R = Y，La，Gd）稀土硼酸盐的通量增长优化了条件，并测量了热YAl ₃（BO ₃）₄，NdAl ₃（BO ₃）₄，GdAl ₃（BO ₃）₄，LuAl ₃（BO ₃）₄和LaMgB ₅ O _10的电导率晶体。结果强烈表明这些材料用作激光增益元件具有潜在的吸引力。