Photorefractivtty of poly-N-vinylindole-based materials as compared with that of poly-N-vinylcarbazole-based blends

Marco Angiuli*, Francesco Ciardelli, Arturo Colligiani, Francesco Greco, Annalisa Romano, Giacomo Ruggeri, Elpidio Tombari

*この研究の対応する著者

研究成果: Article査読

13 被引用数 (Scopus)

抄録

The asymmetric two-beam coupling technique has been employed to measure the photorefractivity of thin films of polymer blends containing 2,5-dimethyl-4-(p-nitrophenylazo)anisole as the nonlinear optical component. Poly-(1-vinylindole) and poly-(2,3-dimethyl-1-vinylindole) were the photoconductive polymer counterparts. The values of the photorefractivity are reported. It appears that they are comparable with those of similar blends based on the well-known poly-(9-vinylcarbazole) (PVK), here considered as a reference standard. Careful differential scanning calorimetry analyses have been accomplished on the different blends taken into account to rationalize the significantly longer shelf lifetime of the indolyl-based films with respect to the PVK-based blends.

本文言語English
ページ(範囲)7928-7937
ページ数10
ジャーナルApplied Optics
45
30
DOI
出版ステータスPublished - 2006 10月 20
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学

フィンガープリント

「Photorefractivtty of poly-N-vinylindole-based materials as compared with that of poly-N-vinylcarbazole-based blends」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル