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Title: Configurable resistive switching between memory and threshold characteristics for protein-based devices
Authors: Wang, Hong
Du, Yuanmin
Li, Yingtao
Zhu, Bowen
Leow, Wan Ru
Li, Yuangang
Pan, Jisheng
Wu, Tao
Chen, Xiaodong
Keywords: DRNTU::Engineering::Materials::Functional materials
Issue Date: 2015
Source: Wang, H., Du, Y., Li, Y., Zhu, B., Leow, W. R., Li, Y., et al. (2015). Configurable resistive switching between memory and threshold characteristics for protein-based devices. Advanced functional materials, 25(25), 3825-3831.
Series/Report no.: Advanced functional materials
Abstract: The employ of natural biomaterials as the basic building blocks of electronic devices is of growing interest for biocompatible and green electronics. Here, resistive switching (RS) devices based on naturally silk protein with configurable functionality are demonstrated. The RS type of the devices can be effectively and exactly controlled by controlling the compliance current in the set process. Memory RS can be triggered by a higher compliance current, while threshold RS can be triggered by a lower compliance current. Furthermore, two types of memory devices, working in random access and WORM modes, can be achieved with the RS effect. The results suggest that silk protein possesses the potential for sustainable electronics and data storage. In addition, this finding would provide important guidelines for the performance optimization of biomaterials based memory devices and the study of the underlying mechanism behind the RS effect arising from biomaterials.
ISSN: 1616-301X
DOI: 10.1002/adfm.201501389
Rights: © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:MSE Journal Articles

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