文献详情
Inherently magnetic hydrogel for data storage based on the magneto-optical Kerr effect
文献类型：期刊
通讯作者：Wang, YP (reprint author), Renmin Univ China, Dept Chem, Beijing 100872, Peoples R China.
期刊名称：SOFT MATTER影响因子和分区
年：2019
卷：15
期：3
页码：393-398
ISSN：1744-683X
所属部门：化学系
摘要：In this data explosion age, a large amount of data is generated every day. Such a fast data growth has aroused great interest in the field of data storage. Conventional data storage materials are mainly composed of hard and brittle materials but they may break in the case of mechanical operations, causing irreversible data loss. In this work, efforts have been devoted to fabricating a flexible and stretchable double network hydrogel for data storage based on the magneto-optical Kerr effect. The ...More
In this data explosion age, a large amount of data is generated every day. Such a fast data growth has aroused great interest in the field of data storage. Conventional data storage materials are mainly composed of hard and brittle materials but they may break in the case of mechanical operations, causing irreversible data loss. In this work, efforts have been devoted to fabricating a flexible and stretchable double network hydrogel for data storage based on the magneto-optical Kerr effect. The hydrogel possesses a storage modulus of over 104 Pa and remains unbroken under a strain of 3000%. The surface of the hydrogel is patterned with diamagnetic parts and paramagnetic parts alternately. When placed under a magnetic field, the surface of the hydrogel reflects the incident laser beam and changes the polarization plane of the reflected light. The outstanding flexibility and inherent magnetic properties of this hydrogel lay the groundwork for data storage and guarantee data safety. ...Hide

DOI：10.1039/c8sm02234h
百度学术：Inherently magnetic hydrogel for data storage based on the magneto-optical Kerr effect
语言：外文
被引频次：1
人气指数：1
浏览次数：1
基金：National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21825503, 21674127]
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