1. Trioctylphosphine oxide (TOPO) capped Zr4+/TiO2 anatase nanocrystals were successfully prepared by a non-hydrolytic sol-gel route.
   摘要:三辛基氧化膦包覆之二氧化钛奈米晶粒已成功地使用非水解性溶胶凝胶法制备出来。
2. 2 T he convers ion from negative lens effect topos itive lens effect in non linear refraction.(a)T he change of non linear refractive index onax is w ith z;
   标题： 图2非线性折射负透镜效应向正透镜效应的转化.(a)样品光轴位置非线性折射率随z的变化;(b)归一化的z扫描曲线 F ig.

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