An original way of elaborating vertical metal/molecules/metal memristive junctions through diazonium electrografting of the organic layer and inkjet‐printed top electrodes is reported here. The molecule of interest is a FeII coordination complex with ter‐pyridine ligands, having a diazonium anchoring group. The resulting junction exhibits a memristive behavior characterized by a high ON/OFF ratio and plasticity property. Through the application of advanced techniques such as UV–vis and Raman time‐resolved spectroelectrochemistry, the study demonstrates the significant role of switchable azo bonds derived from diazo electrografting in memristive behavior.

中文翻译：

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阐明整合铁 （II）-叔吡啶重氮化配合物的掩膜连接中的开关机制


这里报道了一种通过有机层的重氮电接枝和喷墨打印顶部电极来细化垂直金属/分子/金属忆阻结的原始方法。感兴趣的分子是具有三吡啶配体的 FeII 配位复合物，具有重氮锚定基团。所得结点表现出以高 ON/OFF 比和塑性特性为特征的忆阻行为。通过应用紫外-可见分光光和拉曼时间分辨光谱电化学等先进技术，该研究证明了重氮电接枝衍生的可切换偶氮键在忆阻行为中的重要作用。