The University of Southampton
University of Southampton Institutional Repository
Warning ePrints Soton is experiencing an issue with some file downloads not being available. We are working hard to fix this. Please bear with us.

Enhanced switching uniformity in AZO/ZnO1−x/ITO transparent resistive memory devices by bipolar double forming

Enhanced switching uniformity in AZO/ZnO1−x/ITO transparent resistive memory devices by bipolar double forming
Enhanced switching uniformity in AZO/ZnO1−x/ITO transparent resistive memory devices by bipolar double forming
The influence of single and double forming on the switching stability of AZO/ZnO1−x/ITO transparent resistive memory devices was investigated. Devices that underwent single forming exhibited severe switching instability, where as those that underwent double forming exhibited excellent switching uniformity. The quantity of conducting filaments can be limited by applying the two-step forming process. Consequently, the set/reset process can be controlled, enhancing switching stability. Satisfactory endurance with an acceptable ON/OFF ratio of 102 and satisfactory retention behavior of 104 s at room temperature confirmed the reliability of optimized devices. Furthermore, highly transparent devices (transparency of approximately 85% in visible range) have been fabricated.
0003-6951
Simanjuntak, Firman Mangasa
a5b8dd07-002c-4520-9f67-2dc20d2ff0d5
Panda, Debashis
0de17b04-a876-49e8-91d7-1eb50a34cf43
Tsai, Tsung-Ling
e7a4636d-8743-41a5-89e6-ba742f94dbb4
Lin, Chun-An
128c2baf-6e92-41bb-8697-4502ae108adf
Wei, Kung-Hwa
3b02361f-28aa-4a6a-948f-da9cc1b67eef
Tseng, Tseung-Yuen
c284f1b3-a030-4b56-bc22-5bfa2d9650df
Simanjuntak, Firman Mangasa
a5b8dd07-002c-4520-9f67-2dc20d2ff0d5
Panda, Debashis
0de17b04-a876-49e8-91d7-1eb50a34cf43
Tsai, Tsung-Ling
e7a4636d-8743-41a5-89e6-ba742f94dbb4
Lin, Chun-An
128c2baf-6e92-41bb-8697-4502ae108adf
Wei, Kung-Hwa
3b02361f-28aa-4a6a-948f-da9cc1b67eef
Tseng, Tseung-Yuen
c284f1b3-a030-4b56-bc22-5bfa2d9650df

Simanjuntak, Firman Mangasa, Panda, Debashis, Tsai, Tsung-Ling, Lin, Chun-An, Wei, Kung-Hwa and Tseng, Tseung-Yuen (2015) Enhanced switching uniformity in AZO/ZnO1−x/ITO transparent resistive memory devices by bipolar double forming. Applied Physics Letters, 107, [033505]. (doi:10.1063/1.4927284).

Record type: Article

Abstract

The influence of single and double forming on the switching stability of AZO/ZnO1−x/ITO transparent resistive memory devices was investigated. Devices that underwent single forming exhibited severe switching instability, where as those that underwent double forming exhibited excellent switching uniformity. The quantity of conducting filaments can be limited by applying the two-step forming process. Consequently, the set/reset process can be controlled, enhancing switching stability. Satisfactory endurance with an acceptable ON/OFF ratio of 102 and satisfactory retention behavior of 104 s at room temperature confirmed the reliability of optimized devices. Furthermore, highly transparent devices (transparency of approximately 85% in visible range) have been fabricated.

This record has no associated files available for download.

More information

e-pub ahead of print date: 21 July 2015

Identifiers

Local EPrints ID: 448843
URI: http://eprints.soton.ac.uk/id/eprint/448843
ISSN: 0003-6951
PURE UUID: b6ba0b2d-419e-4ee9-aa5c-84e196072c51

Catalogue record

Date deposited: 06 May 2021 16:33
Last modified: 03 Sep 2021 16:31

Export record

Altmetrics

Contributors

Author: Firman Mangasa Simanjuntak
Author: Debashis Panda
Author: Tsung-Ling Tsai
Author: Chun-An Lin
Author: Kung-Hwa Wei
Author: Tseung-Yuen Tseng

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×