论文标题

(mg,Zr)生长的相图研究:srga $ _ {12} $ o $ $ _ {19} $ Crystals

Phase diagram studies for the growth of (Mg,Zr):SrGa$_{12}$O$_{19}$ crystals

论文作者

Klimm, Detlef, Szczefanowicz, Bartosz, Wolff, Nora, Bickermann, Matthias

论文摘要

通过差分热分析,观察到适合ZR生长的浓度场,观察到Mg codop trontium hexagallate晶体,与Mateika和Laurien的实验结果非常相对应。结果表明,掺杂晶体的熔点是Ca。比未掺杂的晶体高60 k。这个较高的熔点表明ZR,MG CODOPing通过六核相稳定,并增加了增长窗口,与未息的SRO-GA $ _2 $ o $ o $ _3 $融化相比。

By differential thermal analysis a concentration field suitable for the growth of Zr, Mg codoped strontium hexagallate crystals was observed that corresponds well with experimental results from Mateika and Laurien, J. Crystal Growth 52 (1981) 566-572. It was shown that the melting point of doped crystal is ca. 60 K higher than that of undoped crystals. This higher melting points indicates hexagallate phase stabilization by Zr, Mg codoping, and increases the growth window, compared to undoped SrO-Ga$_2$O$_3$ melts.

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