• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied Physicsletters >Giant enhancement of top emission from ZnO thin film by nanopatterned Pt
【24h】

Giant enhancement of top emission from ZnO thin film by nanopatterned Pt

机译：纳米Pt极大地增强了ZnO薄膜的顶部发射

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The authors report the enhancement of the bandgap emission from ZnO thin films by surface modification and surface plasmon cross-coupling. 12-fold and twofold enhancements of bandgap emission from the metal side of ZnO film were observed by sputtering Pt nanopattern and Pt film onto ZnO film, respectively. Time-resolved photoluminescence indicates that the decay time is slowed down by Pt capping, contrary to common observations. The "abnormal" phenomena are interpreted by considering both the surface modification and surface plasmon coupling.
机译：作者报告了通过表面改性和表面等离子体激元交叉耦合增强了ZnO薄膜的带隙发射。通过将Pt纳米图案和Pt膜溅射到ZnO膜上，可以分别观察到ZnO膜金属侧带隙发射的12倍和2倍增强。时间分辨的光致发光表明，通过Pt封盖可以降低衰减时间，这与通常的观察相反。通过考虑表面改性和表面等离子体激元耦合来解释“异常”现象。

著录项

  • 来源
    《Applied Physicsletters》 |2009年第15期|5-7|共3页
  • 作者

    K. W. Liu; Y. D. Tang; C. X. Cong; T. C. Sum; A. C. H. Huan; Z. X. Shen; Li Wang; F. Y. Jiang; X. W. Sun; H. D. Sun;

  • 作者单位

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

    Education Minister Engineering Research Centre of Luminescence Materials and Devices, 235 E Nanjing Road, Nanchang University, Nanchang 330047, Jiangxi, People's Republic of China;

    Education Minister Engineering Research Centre of Luminescence Materials and Devices, 235 E Nanjing Road, Nanchang University, Nanchang 330047, Jiangxi, People's Republic of China;

    School of Electrical and Electronic Engineering, Nanyang Technological University, Nanyang Avenue Singapore 639798, Singapore;

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号