Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory

We study resistive switching memory phenomena in conducting polymer PEDOT PSS. In the same film, there are two types of memory behavior coexisting; namely, the switchable diode effect and write once read many memory. This is the first report on switchable diode phenomenon based on conducting organic...

Full description

Saved in:
Bibliographic Details
Main Authors: Nguyen, Viet Cuong, Lee, Pooi See
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2018
Subjects:
Online Access:https://hdl.handle.net/10356/87491
http://hdl.handle.net/10220/46744
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-87491
record_format dspace
spelling sg-ntu-dr.10356-874912023-07-14T15:46:07Z Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory Nguyen, Viet Cuong Lee, Pooi See School of Materials Science & Engineering Memory Phenomena Poly (3,4-Ethylene -dioxythiophene):Poly (Styrenesulfonate) DRNTU::Engineering::Materials We study resistive switching memory phenomena in conducting polymer PEDOT PSS. In the same film, there are two types of memory behavior coexisting; namely, the switchable diode effect and write once read many memory. This is the first report on switchable diode phenomenon based on conducting organic materials. The effect was explained as charge trapping of PEDOT PSS film and movement of proton. The same PEDOT PSS device also exhibits write once read many memory (WORM) phenomenon which arises due to redox reaction that reduces PEDOT PSS and renders it non-conducting. The revelation of these two types of memory phenomena in PEDOT PSS highlights the remarkable versatility of this conducting conjugated polymer. ASTAR (Agency for Sci., Tech. and Research, S’pore) Published version 2018-11-30T02:04:48Z 2019-12-06T16:43:01Z 2018-11-30T02:04:48Z 2019-12-06T16:43:01Z 2016 Journal Article Nguyen, V. C., & Lee, P. S. (2016). Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory. Scientific Reports, 6, 19594-. doi:10.1038/srep19594 https://hdl.handle.net/10356/87491 http://hdl.handle.net/10220/46744 10.1038/srep19594 26806868 en Scientific Reports © 2016 The Authors (Nature Publishing Group). This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ 7 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Memory Phenomena
Poly (3,4-Ethylene -dioxythiophene):Poly (Styrenesulfonate)
DRNTU::Engineering::Materials
spellingShingle Memory Phenomena
Poly (3,4-Ethylene -dioxythiophene):Poly (Styrenesulfonate)
DRNTU::Engineering::Materials
Nguyen, Viet Cuong
Lee, Pooi See
Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
description We study resistive switching memory phenomena in conducting polymer PEDOT PSS. In the same film, there are two types of memory behavior coexisting; namely, the switchable diode effect and write once read many memory. This is the first report on switchable diode phenomenon based on conducting organic materials. The effect was explained as charge trapping of PEDOT PSS film and movement of proton. The same PEDOT PSS device also exhibits write once read many memory (WORM) phenomenon which arises due to redox reaction that reduces PEDOT PSS and renders it non-conducting. The revelation of these two types of memory phenomena in PEDOT PSS highlights the remarkable versatility of this conducting conjugated polymer.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Nguyen, Viet Cuong
Lee, Pooi See
format Article
author Nguyen, Viet Cuong
Lee, Pooi See
author_sort Nguyen, Viet Cuong
title Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
title_short Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
title_full Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
title_fullStr Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
title_full_unstemmed Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory
title_sort resistive switching memory phenomena in pedot pss : coexistence of switchable diode effect and write once read many memory
publishDate 2018
url https://hdl.handle.net/10356/87491
http://hdl.handle.net/10220/46744
_version_ 1772828862540939264