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[期刊论文] 作者:Yang Xin-Sheng,Wang Yu,Dong Liang,Qi Li-Zhen,Zhang Feng, 来源:中国物理(英文版) 年份:2004
Nanocrystalline tungsten trioxide particles were prepared by a wet-chemical method. Transmission electron microscope (TEM) analysis shows that the average grain...
[期刊论文] 作者:CHEN Min(陈敏),WANG Yu(王豫),LIU Zu-Li(刘祖黎),DONG Liang(董亮),YANG Xin-Sheng(羊新胜),YAO Kai-Lun(姚凯伦), 来源:中国物理快报(英文版) 年份:2004
We investigate the electrical properties of Sm-doped Bi4-xSmx Ti3O12 (BST) ceramics prepared by a conventional electroceramic technique. The x-ray diffraction a...
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