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[期刊论文] 作者：Zhao Youwen,Dong Zhiyuan,Duan,
来源：稀土学报（英文版） 年份：2004
Deep level defects in as-grown and annealed SI-InP samples were investigated by thermally stimulated current spectroscopy. Correlations between electrical prope...
[期刊论文] 作者：DONG Zhiyuan,Zhao Youwen,ZENG,
来源：黑龙江科技学院学报 年份：2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Zhao Youwen,Dong Zhiyuan,Wei X,
来源：稀土学报（英文版） 年份：2004
ZnO crystals were grown by CVT method in closed quartz tube under seeded condition. Carbon was used as a transport agent to enhance the chemical transport of Zn...
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