Liquid-Phase Epitaxy Crystal Growth of Monoclinic KLu1-xYbx(WO4)2/KLu(WO4)2

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• 作者：A. Aznar ; O. Silvestre ; M. C. Pujol ; R. Solé ; M. Aguil&oacute ; F. Dí ; az
• 刊名：Crystal Growth & Design
• 出版年：2006
• 出版时间：August 2006
• 年：2006
• 卷：6
• 期：8
• 页码：1781 - 1787
• 全文大小：630K
• 年卷期：v.6,no.8(August 2006)
• ISSN：1528-7505

文摘

Epitaxial layers of KLu_1-xYb_x(WO₄)₂/KLu(WO₄)₂ with different Yb concentrations were grown by liquid-phaseepitaxy. The quality of the epitaxial layers principally depends on the Yb concentration and the crystal face. In solutions with up to50 mol % of substitution of Lu₂O₃ by Yb₂O₃, defect-free layers can be grown and the highest quality face is (010). The layers grownon the (-111) face tend to have a higher density of morphologies. The optical spectroscopy of Yb³⁺ in thin layers coincides withthat obtained in doped bulk crystals.