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Transparent glass-ceramics doped with Nd3+ or Er3+ based on lead-barium fluoroborate

机译:氟硼酸钡钡掺杂Nd 3 + 或Er 3 + 的透明玻璃陶瓷

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Lead-barium fluoroborate (PbF2-BaF2-B2O3) glasses doped with RE (Nd3+ or Er3+) were synthesized and researched. Glass-ceramics, where the ions RE are hosted by fluoride crystal nanoparticles embedded in borate glass, made by heat-treatment. The changes in the structural and optical properties of the glass-ceramics comparatively to initial glasses were revealed by X-ray diffraction, Raman spectroscopy and luminescence spectroscopy of RE ions. Spectral properties of polycrystalline fluoride containing Pb, Ba and RE are investigated also.
机译:合成并研究了掺有稀土(Nd3 +或Er3 +)的氟硼酸铅钡(PbF2-BaF2-B2O3)玻璃。玻璃陶瓷,其中的离子RE由嵌入硼酸盐玻璃中的氟化物晶体纳米粒子构成,这些粒子是通过热处理制成的。通过RE离子的X射线衍射,拉曼光谱和发光光谱揭示了玻璃陶瓷与初始玻璃相比的结构和光学性质的变化。还研究了含Pb,Ba和RE的多晶氟化物的光谱特性。

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