Near-field images of the AgOx-type super-resolution near-field structure

Wei Chih Liu, Cheng Yen Wen, Kuei Hsien Chen, Wei Chih Lin, Din Ping Tsai

研究成果: 雜誌貢獻文章同行評審

122 引文 斯高帕斯(Scopus)

摘要

As a promising disk structure for ultrahigh density optical data storage, super-resolution near-field structure of AgOx type has been studied by the tapping-mode tuning-fork near-field scanning optical microscope as well as the transmission electron microscope. This structure presents strong near-field intensity enhancement and nonlinear optical effect, compared with the ordinary material. Numerical calculations confirm that the localized surface plasmon and the nonuniform material structures are the main causes for these unusual characteristics.

原文英語
頁(從 - 到)685-687
頁數3
期刊Applied Physics Letters
78
發行號6
DOIs
出版狀態已發佈 - 2001 二月 5

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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