Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강보수 | - |
dc.date.accessioned | 2024-05-30T23:57:47Z | - |
dc.date.available | 2024-05-30T23:57:47Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.citation | CURRENT APPLIED PHYSICS, v. 61, page. 75-79 | en_US |
dc.identifier.issn | 1567-1739 | en_US |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1567173924000300 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/190454 | - |
dc.description.abstract | We present a novel bipolar resistive switching memory based on TaOx, featuring a Ru/Al2O3/Ta2O5/TaOx/Al2O3/W structure. Thin Al2O3 layers play a crucial role as diffusion barriers, preventing undesirable interfacial reactions at the top and bottom interfaces. They support the stable formation of the Schottky barrier near the Ru top electrode through redox reactions during operation, resulting in highly reliable bipolar resistive switching. The device exhibits excellent memory performance, including a fast operation speed (~10 ns), good switching endurance (~106 cycles), and robust data retention (˃104 s at 200 ◦C). | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea grant funded by the Korean Government (No.2021R1F1A1064104). | en_US |
dc.language | en_US | en_US |
dc.publisher | ELSEVIER | en_US |
dc.relation.ispartofseries | v. 61;75-79 | - |
dc.subject | RRAM | en_US |
dc.subject | Resistive switching | en_US |
dc.subject | TaOx | en_US |
dc.subject | Al2O3 | en_US |
dc.subject | Diffusion barrier | en_US |
dc.title | Highly reliable bipolar resistive switching of tantalum oxide-based memory using Al2O3 diffusion barrier layers | en_US |
dc.type | Article | en_US |
dc.relation.volume | 61 | - |
dc.identifier.doi | 10.1016/j.cap.2024.02.008 | en_US |
dc.relation.page | 75-79 | - |
dc.relation.journal | CURRENT APPLIED PHYSICS | - |
dc.contributor.googleauthor | Lee, Seung Ryul | - |
dc.contributor.googleauthor | Kang, Bo Soo | - |
dc.relation.code | 2024001223 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF APPLIED PHYSICS | - |
dc.identifier.pid | bosookang | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.