著者

齋藤 彰 石川 陽子 宮村 友輔 十河 健司 中島 匡貴 赤井 恵 桑原 裕司 平井 義彦

出版者

公益社団法人 日本表面科学会

雑誌

表面科学 (ISSN:03885321)

巻号頁・発行日

vol.28, no.8, pp.414-420, 2007-08-10 (Released:2007-08-18)

参考文献数

32

被引用文献数

2 1

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The brilliant blue luster of Morpho butterflies is produced by their scale that does not contain a blue pigment. The origin of the coloration can be attributed to an optical effect on a specific nano-structure, which can explain both of the high reflectivity and the mystery that the blue appears from wide angle despite an interference effect. We have successfully reproduced the Morpho-blue by fabricating nano-structure by extracting the principles of the coloration. The reproduced Morpho-type materials are expected to serve to various industrial applications. However, the process to fabricate the nano-structure spends too much time and cost using conventional lithography. To solve this problem, nano-imprint lithography was applied to fabricate the nano-structure. As a result, Morpho-color was replicated successfully in low cost and short time. Its optical properties were estimated by optical measurements, and found to show the basic characteristics of the original Morpho-blue.

著者

平井 義彦

出版者

公益社団法人 精密工学会

雑誌

精密工学会誌 (ISSN:09120289)

巻号頁・発行日

vol.86, no.4, pp.243-246, 2020-04-05 (Released:2020-04-05)

参考文献数

6

被引用文献数

1

著者

平井 義彦

出版者

一般社団法人 表面技術協会

雑誌

表面技術 (ISSN:09151869)

巻号頁・発行日

vol.59, no.10, pp.642, 2008 (Released:2009-05-01)

参考文献数

19

被引用文献数

1 1