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Long wavelength emissions of periodic yard-glass shaped boron nitride nanotubes

  • Zhi Gang Chen
  • , Jin Zou
  • , Gang Liu
  • , Feng Li
  • , Hui Ming Cheng
  • , Takashi Sekiguchi
  • , Min Gu
  • , Xiang Dong Yao
  • , Lian Zhou Wang
  • , Gao Qing Lu

科研成果: 期刊稿件文章同行评审

21 引用 (Scopus)

摘要

Extraordinary and stable long wavelength emission (centered at ∼685 nm) from the yard-glass shaped boron nitride nanotubes (YG-BNNTs) was observed in their cathodoluminescence and photoluminescence spectroscopy. The mechanism for this near-red light emission at ∼685 nm is attributed to the periodical nature of the BNNT units with regular lattice defects. The visible-light emission from YG-BNNTs indicates that this material has great potential for applications as nano-optical and/or nano-optoelectronic devices in nanoscale surgery and spectroscopy.

源语言英语
文章编号023105
期刊Applied Physics Letters
94
2
DOI
出版状态已出版 - 2009

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