A reaction-diffusion memory device

被引：91

作者：

Kaminaga, Akiko

Vanag, Vladinfir K.

Epstein, Irving R.

机构：

[1] Brandeis Univ, Dept Chem, Waltham, MA 02454 USA

[2] Brandeis Univ, Volen Ctr Complex Syst, Waltham, MA 02454 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 19期

关键词：

imprinting; localized patterns; memory; reaction-diffusion systems;

D O I：

10.1002/anie.200600400

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) A face to remember: A photoimprinted image in a reactive microemulsion persisted for more than an hour. Such localized patterns in reaction-diffusion systems could find application in memory-storage devices. The picture shows the image of a face immediately following illumination (a) and after 1 h (b). The area at the right shows the evolution of a spontaneous Turing pattern. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：3087 / 3089

页数：3

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