Electronically patterning through one-dimensional nanostripes with high density of states on single-crystalline Al2O3 domain

Pin Jui Hsu, Chii Bin Wu, Hong Yu Yen, Sheng Syun Wong, Wen Chin Lin, Minn Tsong Lin*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

9 引文 斯高帕斯(Scopus)

摘要

Self-assembled one-dimensional nanostripes on the single-crystalline Al2O3 domains are found to be the nucleation sites of nanoparticles through an enhanced density of states observed by the scanning tunneling microscopy and spectroscopy. Bias-dependent topographic images and the conductivity spectra indicate that these nanostripes have both enhanced occupied and unoccupied states within the oxide bandgap. These more metallic nanostripes have stronger electronically trapping ability than the oxide domain, which can be used as a one-dimensional electronically self-patterned template for the guided growth of nanostructures.

原文英語
文章編號143104
期刊Applied Physics Letters
93
發行號14
DOIs
出版狀態已發佈 - 2008

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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