NDLI: New high performance digital memory devices fabricated with DNA and DNA-mimics

Content Provider	Royal Society of Chemistry (RSC)
Author	Kim, Yongjin Kim, Changsub Ree, Moonhor Lee, Jinseok
Copyright Year	2017
Abstract	We report the first digital nonvolatile memory devices fabricated with DNA and DNA-mimicking brush polymers. Salmon testes and calf thymus DNA devices, as well as DNA-mimicking brush polymer devices revealed p-type unipolar write-once-read-many-times memory behaviors with low switching-on voltage and high ON/OFF current ratio. Such permanent memory characteristics were confirmed to originate from the charge trapping and hopping nature of nucleobase moieties. Overall, this study demonstrated that DNA and DNA-mimicking polymers are good candidate materials for the production of p-type permanent memory devices with high performance, high stability and low power consumption.
Starting Page	423
Ending Page	430
Page Count	8
File Format	HTM / HTML PDF
ISSN	20516347
Volume Number	4
Issue Number	3
Journal	Materials Horizons
DOI	10.1039/c7mh00028f
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Extrinsic semiconductor DNA Polymer brush Random-access memory Nucleobase Testicle Thymus
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science Electrical and Electronic Engineering Process Chemistry and Technology

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New high performance digital memory devices fabricated with DNA and DNA-mimics