溶胶-凝胶法制备出Nd3+∶Gd3Ga5O12(Nd:GGG)透明陶瓷纳米粉体.以TG-DTA、红外光谱、XRD、TEM、电子衍射和电子能谱等测试手段,对前驱体及烧成粉体的结构和形貌进行了研究.结果表明,Nd∶GGG超细粉体的最佳烧成温度为1000℃,粉体样品粒度小、粒径均匀,在70～100nm之间.
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