Function from configurational degeneracy in disordered framework materials,Faraday Discussions

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Function from configurational degeneracy in disordered framework materials
Faraday Discussions ( IF 3.3 ) Pub Date : 2020-04-02 , DOI: 10.1039/d0fd00008f
Emily M. Reynolds _{1,

2,

3,

4,

5} , Emma H. Wolpert _{1,

2,

3,

4,

5} , Alistair R. Overy _{1,

2,

3,

4,

5} , Luke Mizzi _{6,

7,

8,

9,

10} , Arkadiy Simonov _{1,

2,

3,

4,

5} , Joseph N. Grima _{6,

7,

8,

9,

10} , Stefan Kaskel _{1,

11,

12,

13} , Andrew L. Goodwin _{1,

2,

3,

4,

5}

Affiliation

The existence of correlated disorder in molecular frameworks is an obvious mechanism by which unusual cooperative phenomena might be realised. We show that the use of local-symmetry lowering approaches can allow ostensibly high-symmetry framework structures to harbour exotic disordered states often studied in the context of spin lattice models. These states exhibit strongly cooperative behaviour that might be exploited in anomalous mechanical, host/guest, and information storage behaviour. Our contribution focuses in particular on the concepts of (i) combinatorial mechanics, (ii) adaptive flexibility, and (iii) error-correcting data storage in framework materials.

中文翻译：

无序框架材料中结构简并的功能

分子框架中相关障碍的存在是一种明显的机制，通过该机制可以实现异常的合作现象。我们表明，使用局部对称性降低方法可以使表面上具有高对称性的框架结构能够容纳通常在自旋晶格模型的背景下研究的外来无序状态。这些状态表现出很强的协作行为，可在异常的机械，主机/来宾和信息存储行为中加以利用。我们的贡献尤其集中在（i）组合机制，（ii）适应性灵活性和（iii）框架材料中的纠错数据存储的概念上。

更新日期：2020-04-02

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