Critical behavior of density fluctuations in gels

Toyoichi Tanaka, Shin'Ichi Ishiwata, Coe Ishimoto

研究成果: Article

179 引用 (Scopus)

抜粋

The temperature dependence of the intensity and of the correlation time of laser light scattered by the network density fluctuations in polyacrylamide gels is reported. The density fluctuations show critical behavior at - 17A°C. This behavior is quantitatively explained as a phase transition of a binary mixture of the covalently cross-linked polymer network and the fluid medium.

元の言語English
ページ(範囲)771-774
ページ数4
ジャーナルPhysical Review Letters
38
発行部数14
DOI
出版物ステータスPublished - 1977
外部発表Yes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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