| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2014-01-29 |
| タイトル |
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タイトル |
Glass scales on the wing of the swordtail butterfly Graphium sarpedon act as thin film polarizing reflectors |
| タイトル |
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タイトル |
Glass scales on the wing of the swordtail butterfly Graphium sarpedon act as thin film polarizing reflectors |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
STAVENGA, Doekele G.
MATSUSHITA, Atsuko
ARIKAWA, Kentaro
LEERTOUWER, Hein L.
WILTS, Bodo D.
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| 著者別名 |
蟻川, 謙太郎
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The wings of the swordtail butterfly Graphium sarpedon (the Common Bluebottle) have blue/green-colored patches that are covered on the underside by two types of scales: white and glass scales. Transmission and scanning electron microscopy revealed that the white scales are classically structured: the upper lamina, with prominent ridges and large open windows, is well separated by trabeculae from a flat, continuous lower lamina. In the glass scales, the upper lamina, with inconspicuous ridges and windows, is almost flat and closely apposed to the equally flat lower lamina. The glass scales thus approximate ideal thin films, in agreement with the observation that they reflect light directionally and are iridescent. Reflectance and transmittance spectra measured from the glass scales with a microspectrophotometer agree with spectra calculated for an ideal non-absorbing thin film. Imaging scatterometry of single, isolated glass scales demonstrated that the reflected light can be strongly polarized, indicating that they function as polarizing reflectors. |
| 書誌情報 |
Journal of experimental biology
en : Journal of experimental biology
巻 215,
p. 657-662,
発行日 2012-02-15
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| 出版者 |
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出版者 |
The Company of Biologists Ltd |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0022-0949 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
http://doi.org/10.1242/jeb.066902 |
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関連名称 |
10.1242/jeb.066902 |
| 権利 |
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権利情報 |
© 2012. |
| 関連サイト |
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識別子タイプ |
URI |
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関連識別子 |
http://jeb.biologists.org/site/journal/rights_permissions.xhtml |
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関連名称 |
Copyright |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
657.full (1.3 MB)
