本文通过对GdCOB晶体进行了光学显微观察;结合电子探针微区分析手段,讨论了Bridgman法生长所得GdCOB晶体中几类不同性质的包裹物.这些包裹物主要为富钙的固相包裹物,组分过冷形成的熔体包裹,以及气泡包裹.并分析了它们的组成和成因.
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