Sophocleous, M., Mohammadian, N. , Majewski, L. A. and Georgiou, J. (2020) Solution-processed, low voltage tantalum-based memristive switches. Materials Letters, 269, 127676. (doi: 10.1016/j.matlet.2020.127676)
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Abstract
In this letter, preliminary results showing the memristive behavior of tantalum/tantalum oxide/platinum devices on glass substrates are reported. The ultra-thin (d < 10 nm) tantalum oxide films were obtained using solution-based anodic oxidation (anodization) of Ta in citric acid. The devices were tested using standard ReRAM characterization tests from ±0.5 V to ±5 V and showed a promising memristive behavior. The memristive switches show an almost 80-times change in resistance between the ON and OFF states.
| Item Type: | Articles (Letter) |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Mohammadian, Dr Navid |
| Creator Roles: | |
| Authors: | Sophocleous, M., Mohammadian, N., Majewski, L. A., and Georgiou, J. |
| College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
| Journal Name: | Materials Letters |
| Publisher: | Elsevier |
| ISSN: | 0167-577X |
| ISSN (Online): | 1873-4979 |
| Published Online: | 19 March 2020 |
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