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ZnO纳米棒的低温生长及光致发光性能
  • ISSN号：1674-4926
  • 期刊名称：《半导体学报：英文版》
  • 时间：0
  • 分类：O469[理学—凝聚态物理;理学—电子物理学;理学—物理]
  • 作者机构：[1]吉林师范大学凝聚态物理研究所,吉林四平136000
  • 相关基金：Foundation item： Program for National Natural Science Fundation of China（60778040 ）; the science and technology bureau of Key Program for Ministry of Education （207025）; Program for the science and technology bureau of Jilin province （20060518）.
作者： 郎集会[1,2], 杨景海[1,2], 李长生[1], 韩强[2], 杨丽丽[2], 王丹丹[3,4], 高铭[2], 刘晓艳[2]
关键词： ZNO纳米结构, 生长机制, 定向吸附, ZnO nanostructures, growth mechanism, oriented attachment
中文摘要：

通过溶胶-凝胶法制备出不同形貌的ZnO纳米结构．详细研究了退火温度对ZnO纳米结构形貌的影响．结果表明退火温度对ZnO纳米结构的形貌有很大的影响．从扫描电镜结果看，900℃可以形成ZnO纳米棒，长度在2～3μm，直径在200nm左右．而且还讨论了ZnO纳米结构的生长机制．

英文摘要：

ZnO nanostructures with different morphologies were synthesized by sol-gel method. The effects of annealing temperature on the morphologies of ZnO nanostructures were also investigated in detail. The results show that annealing temperature has great influence on the morphologies of ZnO nanostructures. From scanning electron microscope （SEM） results, it can be seen that the length of ZnO nanorocls was 2- 3μm and the diameter range from 100- 300 nm at 900 ℃. Moreover, the growth mechanism of the ZnO nanostructures was also discussed.

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期刊信息
  • 《半导体学报：英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国电子学会 中国科学院半导体研究所
  • 主编：李树深
  • 地址：北京912信箱
  • 邮编：100083
  • 邮箱：cjs@semi.ac.cn
  • 电话：010-82304277
  • 国际标准刊号：ISSN：1674-4926
  • 国内统一刊号：ISSN：11-5781/TN
  • 邮发代号:2-184
  • 获奖情况:
  • 90年获中科院优秀期刊二等奖,92年获国家科委、中共中央宣传部和国家新闻出版署...,97年国家科委、中共中央中宣传部和国家新出版署三等奖,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:7754