Simulation of error rate of and logic gates made with stochastic MTJs
Three stochastic magnetic tunnel junctions (MTJs) are used to form an AND logic gate. The error rate is compared for MTJs with in-plane and perpendicular anisotropy. The operating frequency of the logic gates is calculated using the Wald–Wolfowitz method. Minimum error rates of 4%–5% were obtained at room temperature. Higher free layer anisotropy and/or lower temperatures reduced the error rate, but at the cost of a reduction in operating frequency.
Authors
- Simon John Greaves (ORCID: https://orcid.org/0000-0002-9227-0600)
- S. Endo
Institutions
- Tohoku University (JP)
Publication Details
- Journal
- AIP Advances
- Published
- 2025-03-01
- DOI
- https://doi.org/10.1063/9.0000875
- Primary Topic
- Advancements in Semiconductor Devices and Circuit Design
- Type
- article
- Field-Weighted Citation Impact
- 0.00