Insight into physics‐based RRAM models – review. Issue 7 (23rd May 2019)
- Record Type:
- Journal Article
- Title:
- Insight into physics‐based RRAM models – review. Issue 7 (23rd May 2019)
- Main Title:
- Insight into physics‐based RRAM models – review
- Authors:
- Lekshmi Jagath, Arya
Hock Leong, Chee
Kumar, T. Nandha
Almurib, HaiderA.F. - Abstract:
- Abstract : This article presents a review of physical, analytical, and compact models for oxide‐based RRAM devices. An analysis of how the electrical, physical, and thermal parameters affect resistive switching and the different current conduction mechanisms that exist in the models is performed. Two different physical mechanisms that drive resistive switching; drift diffusion and redox which are widely adopted in models are studied. As for the current conduction mechanisms adopted in the models, Schottky and generalised hopping mechanisms are investigated. It is shown that resistive switching is strongly influenced by the electric field and temperature, while the current conduction is weakly dependent on the temperature. The resistive switching and current conduction mechanisms in RRAMs are highly dependent on the geometry of the conductive filament (CF). 2D and 3D models which incorporate the rupture/formation of the CF together with the variation of the filament radius present accurate resistive switching behaviour.
- Is Part Of:
- Journal of engineering. Volume 2019:Issue 7(2019)
- Journal:
- Journal of engineering
- Issue:
- Volume 2019:Issue 7(2019)
- Issue Display:
- Volume 2019, Issue 7 (2019)
- Year:
- 2019
- Volume:
- 2019
- Issue:
- 7
- Issue Sort Value:
- 2019-2019-0007-0000
- Page Start:
- 4644
- Page End:
- 4652
- Publication Date:
- 2019-05-23
- Subjects:
- resistive RAM -- electrical resistivity -- electrical conductivity transitions -- integrated circuit modelling -- oxidation -- reduction (chemical)
physics‐based RRAM models -- compact models -- oxide‐based RRAM devices -- electrical parameters -- thermal parameters -- drift diffusion -- redox -- electric field -- conductive filament -- current conduction mechanisms -- resistive switching -- filament radius -- generalised hopping mechanisms -- Schottky hopping mechanisms -- conductive filament geometry -- 3D models -- 2D models -- resistive switching behaviour
Engineering -- Periodicals
Engineering
Electronic journals
Periodicals
620.005 - Journal URLs:
- http://digital-library.theiet.org/content/journals/joe ↗
https://ietresearch.onlinelibrary.wiley.com/journal/20513305 ↗
http://biburl.oclc.org/web/74111 ↗
http://ieeexplore.ieee.org/Xplore/home.jsp ↗ - DOI:
- 10.1049/joe.2018.5234 ↗
- Languages:
- English
- ISSNs:
- 2051-3305
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4978.368000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 17121.xml