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https://ri.ufs.br/jspui/handle/riufs/25548| Document Type: | Artigo |
| Title: | Permanent data storage in ZnO thin films by filamentary resistive switching |
| Authors: | Melo, Adolfo Henrique Nunes Macêdo, Marcelo Andrade |
| Issue Date: | 2016 |
| Resumo : | Resistive memories are considered the most promising candidates for the next generation of non-volatile memory; however, attention has so far been limited to rewritable memory features for applications in resistive random access memories (RRAM). In this article, we provide a new insight into the applicability of resistive memories. The characteristics of nonrewritable resistive memories (NRRM) were investigated. Devices with Pt/ZnO/ITO architecture were prepared using magnetron sputtering, upon which various bipolar and unipolar resistive switching tests were performed. The results showed excellent distinction between the high resistance state (HRS) and low resistance state (LRS), with RHRS/RLRS = 5.2 × 1011 for the Pt/ZnO/ITO device with deposition time of 1 h. All samples were stable for more than 104 s, indicating that the devices have excellent applicability in NRRMs. |
| Keywords: | Resistive random access memories Nonrewritable resistive memories High resistance state ZnO thin films |
| ISSN: | 1932-6203 |
| Is part of: | PloS One |
| Language: | eng |
| Publisher / Institution : | Public Library of Science |
| Citation: | MELO, A. H. N.; MACEDO, M. A. Permanent data storage in ZnO thin films by filamentary resistive switching. PloS One, San Francisco, v. 11, n. 12, 2016. Disponível em: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0168515. Acesso em: 14 jul. 2026. |
| License: | Creative Commons Atribuição 4.0 Internacional (CC BY 4.0) |
| Identifier: | https://doi.org/10.1371/journal.pone.0168515 |
| URI: | https://ri.ufs.br/jspui/handle/riufs/25548 |
| Appears in Collections: | DFI - Artigos de periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| PermanentDataStorageZnOThinFilms.pdf | 3,64 MB | Adobe PDF |  View/Open |
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