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Zn掺杂SnO2纳米线的制备与结构表征 被引量:3

Growth and Characterization of Zn Doped SnO2 Nanowires
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摘要 利用化学气相沉积(CVD)方法,通过金属Sn粉和Zn粉在770℃下与氧气直接反应,以金为催化剂,成功地在硅片基底上制备了Zn掺杂的SnO2纳米线.对其制备参数进行了优化,获得了分布均匀、表面光滑的纳米线,其平均直径约为50nm,长度可达几十微米.并利用X射线衍射(XRD)、能谱分析(EDX)、场发射扫描电镜(FE-SEM)、透射电镜(TEM)和X射线光电子能谱(XPS)等设备对其形貌、结构特征进行了表征.
作者 孟慧 王聪
出处 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2007年第z1期267-270,共4页 半导体学报(英文版)
基金 国家自然科学基金(批准号:50471004),新世纪优秀人才支持计划(批准号:NCET-05-0197)和北京大学工程院研究基金(批准号:204031)资助项目
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参考文献10

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同被引文献23

  • 1赵跃智,陈长乐,高国棉,杨晓光,袁孝,宋宙模.Mn掺杂ZnO薄膜的结构及光学性能研究[J].物理学报,2006,55(6):3132-3135. 被引量:16
  • 2杨景景,方庆清,王保明,王翠平,周军,李雁,刘艳美,吕庆荣.Co掺杂对ZnO薄膜结构和性能的影响[J].物理学报,2007,56(2):1116-1120. 被引量:24
  • 3陈红升,齐俊杰,黄运华,廖庆亮,张跃.Sn掺杂ZnO半导体纳米带的制备、结构和性能[J].物理化学学报,2007,23(1):55-58. 被引量:20
  • 4沈益斌,周勋,徐明,丁迎春,段满益,令狐荣锋,祝文军.过渡金属掺杂ZnO的电子结构和光学性质[J].物理学报,2007,56(6):3440-3445. 被引量:56
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