高アスペクト比を有する無機ナノシートおよび金ナノロッド水分散液の巨大電気光学効果

Translated title of the contribution: Large electrooptic effects in aqueous dispersions of inorganic nanosheets and gold nanorods with high-aspect ratio

陣内 綾, 奥村 泰志, 宮元 展義, 山田 淳, 樋口 博紀, 菊池 裕嗣

Research output: Contribution to journalArticle

Abstract

The nanoparticles with high-aspect ratio are oriented in the electric field more easily than normal organic molecules, because their induced dipole moments are larger than those of normal organic molecules. We measured electric field-induced birefringence of the aqueous dispersions of gold nanorods and inorganic nanosheets, and found that the inorganic nanosheet aqueous dispersions showed quadratic electro-optic effects with extremely large Kerr coefficients. On the other hand, the gold nanorod aqueous dispersions showed peculiar electrooptic effects in which their induced birefringences are proportional to the electric field intensity.
Original languageJapanese
Pages (from-to)211-211
Number of pages1
Journal日本液晶学会討論会講演予稿集
Volume2011
Issue number0
DOIs
Publication statusPublished - 2011

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Nanosheets
Electrooptical effects
Nanorods
Dispersions
Gold
Aspect ratio
Electric fields
Birefringence
Molecules
Dipole moment
Nanoparticles

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高アスペクト比を有する無機ナノシートおよび金ナノロッド水分散液の巨大電気光学効果. / 陣内綾; 奥村泰志; 宮元展義; 山田淳; 樋口博紀; 菊池裕嗣.

In: 日本液晶学会討論会講演予稿集, Vol. 2011, No. 0, 2011, p. 211-211.

Research output: Contribution to journalArticle

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AU - 奥村, 泰志

AU - 宮元, 展義

AU - 山田, 淳

AU - 樋口, 博紀

AU - 菊池, 裕嗣

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